Removed trailing white spaces

Removed trailing whitespaces with

```sh
for file in `grep -r " $" * | cut -d : -f 1 | sort | uniq | grep -v " "`; do sed -i 's/[ \t]*$//' $file; done
```

and some handwork.

8 files changed, 22 insertions, 22 deletions

diff --git a/scripts/dockerfiles/build.sh b/scripts/dockerfiles/build.sh
index 4617da1421..36f6a468a1 100755
--- a/scripts/dockerfiles/build.sh
+++ b/scripts/dockerfiles/build.sh
@@ -21,13 +21,13 @@ fi
 
 # Replace the database root password in database image Dockerfile.
 sed -i "s/THE_DB_PASSWORD/$DB_PASSWORD/g" images/$DB_TYPE/Dockerfile
-# Replace the database root password in gogits image deploy.sh file. 
+# Replace the database root password in gogits image deploy.sh file.
 sed -i "s/THE_DB_PASSWORD/$DB_PASSWORD/g" images/gogits/deploy.sh
-# Replace the apt source in gogits image Dockerfile. 
+# Replace the apt source in gogits image Dockerfile.
 sed -i "s/#$APT_SOURCE#//" images/gogits/Dockerfile
 # Uncomment the installation of database lib in gogs Dockerfile
 sed -i "s/#$DB_TYPE#//" images/gogits/Dockerfile
-# Replace the database type in gogits image deploy.sh file. 
+# Replace the database type in gogits image deploy.sh file.
 sed -i "s/THE_DB_TYPE/$DB_TYPE/g" images/gogits/deploy.sh
 
 if [ $MEM_TYPE != "" ]
diff --git a/scripts/dockerfiles/images/gogits/Dockerfile b/scripts/dockerfiles/images/gogits/Dockerfile
index a171e15e3b..bda9e424dd 100644
--- a/scripts/dockerfiles/images/gogits/Dockerfile
+++ b/scripts/dockerfiles/images/gogits/Dockerfile
@@ -3,7 +3,7 @@ MAINTAINER  Meaglith Ma <genedna@gmail.com> (@genedna)
 
 #aliyun#RUN echo "deb http://mirrors.aliyun.com/ubuntu/ saucy main restricted" > /etc/apt/sources.list && echo "deb http://mirrors.aliyun.com/ubuntu/ saucy-updates main restricted" >> /etc/apt/sources.list && echo "deb http://mirrors.aliyun.com/ubuntu/ saucy universe" >> /etc/apt/sources.list && echo "deb http://mirrors.aliyun.com/ubuntu/ saucy-updates universe" >> /etc/apt/sources.list && echo "deb http://mirrors.aliyun.com/ubuntu/ saucy multiverse" >> /etc/apt/sources.list && echo "deb http://mirrors.aliyun.com/ubuntu/ saucy-updates multiverse" >> /etc/apt/sources.list && echo "deb http://mirrors.aliyun.com/ubuntu/ saucy-backports main restricted universe multiverse" >> /etc/apt/sources.list && echo "deb http://mirrors.aliyun.com/ubuntu/ saucy-security main restricted" >> /etc/apt/sources.list && echo "deb http://mirrors.aliyun.com/ubuntu/ saucy-security universe" >> /etc/apt/sources.list && echo "deb http://mirrors.aliyun.com/ubuntu/ saucy-security multiverse" >> /etc/apt/sources.list
 
-#nchc#RUN echo "deb http://free.nchc.org.tw/ubuntu/ saucy main restricted" >> /etc/apt/source.list && echo "deb-src http://free.nchc.org.tw/ubuntu/ saucy main restricted" >> /etc/apt/source.list && echo "deb http://free.nchc.org.tw/ubuntu/ saucy-updates main restricted" >> /etc/apt/source.list && echo "deb-src http://free.nchc.org.tw/ubuntu/ saucy-updates main restricted" >> /etc/apt/source.list && echo "deb http://free.nchc.org.tw/ubuntu/ saucy universe" >> /etc/apt/source.list && echo "deb-src http://free.nchc.org.tw/ubuntu/ saucy universe" >> /etc/apt/source.list && echo "deb http://free.nchc.org.tw/ubuntu/ saucy-updates universe" >> /etc/apt/source.list && echo "deb-src http://free.nchc.org.tw/ubuntu/ saucy-updates universe" >> /etc/apt/source.list && echo "deb http://free.nchc.org.tw/ubuntu/ saucy multiverse" >> /etc/apt/source.list && echo "deb-src http://free.nchc.org.tw/ubuntu/ saucy multiverse" >> /etc/apt/source.list && echo "deb http://free.nchc.org.tw/ubuntu/ saucy-updates multiverse" >> /etc/apt/source.list && echo "deb-src http://free.nchc.org.tw/ubuntu/ saucy-updates multiverse" >> /etc/apt/source.list && echo "deb http://free.nchc.org.tw/ubuntu/ saucy-backports main restricted universe multiverse" >> /etc/apt/source.list && echo "deb-src http://free.nchc.org.tw/ubuntu/ saucy-backports main restricted universe multiverse" >> /etc/apt/source.list && echo "deb http://free.nchc.org.tw/ubuntu/ saucy-security main restricted" >> /etc/apt/source.list && echo "deb-src http://free.nchc.org.tw/ubuntu/ saucy-security main restricted" >> /etc/apt/source.list && echo "deb http://free.nchc.org.tw/ubuntu/ saucy-security universe" >> /etc/apt/source.list && echo "deb-src http://free.nchc.org.tw/ubuntu/ saucy-security universe" >> /etc/apt/source.list && echo "deb http://free.nchc.org.tw/ubuntu/ saucy-security multiverse" >> /etc/apt/source.list && echo "deb-src http://free.nchc.org.tw/ubuntu/ saucy-security multiverse" >> /etc/apt/source.list && echo "deb http://extras.ubuntu.com/ubuntu saucy main" >> /etc/apt/source.list && echo "deb-src http://extras.ubuntu.com/ubuntu saucy main" >> /etc/apt/source.list 
+#nchc#RUN echo "deb http://free.nchc.org.tw/ubuntu/ saucy main restricted" >> /etc/apt/source.list && echo "deb-src http://free.nchc.org.tw/ubuntu/ saucy main restricted" >> /etc/apt/source.list && echo "deb http://free.nchc.org.tw/ubuntu/ saucy-updates main restricted" >> /etc/apt/source.list && echo "deb-src http://free.nchc.org.tw/ubuntu/ saucy-updates main restricted" >> /etc/apt/source.list && echo "deb http://free.nchc.org.tw/ubuntu/ saucy universe" >> /etc/apt/source.list && echo "deb-src http://free.nchc.org.tw/ubuntu/ saucy universe" >> /etc/apt/source.list && echo "deb http://free.nchc.org.tw/ubuntu/ saucy-updates universe" >> /etc/apt/source.list && echo "deb-src http://free.nchc.org.tw/ubuntu/ saucy-updates universe" >> /etc/apt/source.list && echo "deb http://free.nchc.org.tw/ubuntu/ saucy multiverse" >> /etc/apt/source.list && echo "deb-src http://free.nchc.org.tw/ubuntu/ saucy multiverse" >> /etc/apt/source.list && echo "deb http://free.nchc.org.tw/ubuntu/ saucy-updates multiverse" >> /etc/apt/source.list && echo "deb-src http://free.nchc.org.tw/ubuntu/ saucy-updates multiverse" >> /etc/apt/source.list && echo "deb http://free.nchc.org.tw/ubuntu/ saucy-backports main restricted universe multiverse" >> /etc/apt/source.list && echo "deb-src http://free.nchc.org.tw/ubuntu/ saucy-backports main restricted universe multiverse" >> /etc/apt/source.list && echo "deb http://free.nchc.org.tw/ubuntu/ saucy-security main restricted" >> /etc/apt/source.list && echo "deb-src http://free.nchc.org.tw/ubuntu/ saucy-security main restricted" >> /etc/apt/source.list && echo "deb http://free.nchc.org.tw/ubuntu/ saucy-security universe" >> /etc/apt/source.list && echo "deb-src http://free.nchc.org.tw/ubuntu/ saucy-security universe" >> /etc/apt/source.list && echo "deb http://free.nchc.org.tw/ubuntu/ saucy-security multiverse" >> /etc/apt/source.list && echo "deb-src http://free.nchc.org.tw/ubuntu/ saucy-security multiverse" >> /etc/apt/source.list && echo "deb http://extras.ubuntu.com/ubuntu saucy main" >> /etc/apt/source.list && echo "deb-src http://extras.ubuntu.com/ubuntu saucy main" >> /etc/apt/source.list
 
 RUN mkdir -p /go
 ENV PATH /usr/local/go/bin:/go/bin:$PATH
@@ -16,7 +16,7 @@ RUN apt-get install -yq vim sudo
 RUN curl -sL https://golang.org/dl/go1.3.linux-amd64.tar.gz | tar -v -C /usr/local -xz
 RUN cd /usr/local/go/src && ./make.bash --no-clean 2>&1
 
-RUN go get -u -d github.com/gogits/gogs 
+RUN go get -u -d github.com/gogits/gogs
 RUN cd $GOPATH/src/github.com/gogits/gogs && git checkout dev && git pull origin dev && go install && go build -tags redis
 
 # Clean all the unused packages
diff --git a/scripts/dockerfiles/images/gogits/deploy.sh b/scripts/dockerfiles/images/gogits/deploy.sh
index 9408524820..4f7e7a5b0f 100644
--- a/scripts/dockerfiles/images/gogits/deploy.sh
+++ b/scripts/dockerfiles/images/gogits/deploy.sh
@@ -9,15 +9,15 @@ MEM_TYPE=THE_MEM_TYPE
 DB_TYPE_LINE=`awk '$0 ~ str{print NR}' str="DB_TYPE = mysql" $GOPATH/src/github.com/gogits/gogs/conf/app.ini`
 DB_PASSWORD_LINE=`awk '$0 ~ str{print NR+1}' str="USER = root" $GOPATH/src/github.com/gogits/gogs/conf/app.ini`
 
-sed -i "${DB_TYPE_LINE}s/.*$/DB_TYPE = $DB_TYPE/g" $GOPATH/src/github.com/gogits/gogs/conf/app.ini 
-sed -i "${DB_PASSWORD_LINE}s/.*$/PASSWD = $DB_PASSWORD/g" $GOPATH/src/github.com/gogits/gogs/conf/app.ini 
+sed -i "${DB_TYPE_LINE}s/.*$/DB_TYPE = $DB_TYPE/g" $GOPATH/src/github.com/gogits/gogs/conf/app.ini
+sed -i "${DB_PASSWORD_LINE}s/.*$/PASSWD = $DB_PASSWORD/g" $GOPATH/src/github.com/gogits/gogs/conf/app.ini
 
 
 
 if [ $MEM_TYPE != "" ]
   then
   MEM_HOST_LINE=`awk '$0 ~ str{print NR+6}' str="ADAPTER = memory" $GOPATH/src/github.com/gogits/gogs/conf/app.ini`
-                
+
   _MEM_ADDR=`echo $MEM_PORT | cut -d '/' -f 3 | cut -d ':' -f 1`
   _MEM_PORT=`echo $MEM_PORT | cut -d '/' -f 3 | cut -d ':' -f 2`
 
@@ -54,7 +54,7 @@ fi
 #sed -i "/HOST = 127.0.0.1:3306/c\HOST = $DB_PORT_3306_TCP_ADDR:$DB_PORT_3306_TCP_PORT" $GOPATH/src/github.com/gogits/gogs/conf/app.ini
 sed -i "/HOST = 127.0.0.1:3306/c\HOST = `echo $DB_PORT | cut -d '/' -f 3`" $GOPATH/src/github.com/gogits/gogs/conf/app.ini
 
-cd $GOPATH/src/github.com/gogits/gogs/ 
+cd $GOPATH/src/github.com/gogits/gogs/
 
 # The sudo is a must here, or the go within docker container won't get the current user by os.Getenv("USERNAME")
 sudo ./gogs web
diff --git a/scripts/dockerfiles/images/memcache/Dockerfile b/scripts/dockerfiles/images/memcache/Dockerfile
index a1a2b6ee41..d3a54d9548 100644
--- a/scripts/dockerfiles/images/memcache/Dockerfile
+++ b/scripts/dockerfiles/images/memcache/Dockerfile
@@ -13,7 +13,7 @@ RUN apt-get install -y memcached
 EXPOSE 11211
 
 # Default Memcached run command arguments
-# Change to limit memory when creating container in Tutum 
+# Change to limit memory when creating container in Tutum
 CMD ["-m", "64"]
 
 # Set the user to run Memcached daemon
diff --git a/scripts/dockerfiles/images/mysql/Dockerfile b/scripts/dockerfiles/images/mysql/Dockerfile
index a9a72e35c4..bbf5c0a834 100644
--- a/scripts/dockerfiles/images/mysql/Dockerfile
+++ b/scripts/dockerfiles/images/mysql/Dockerfile
@@ -6,20 +6,20 @@ MAINTAINER  Meaglith Ma <genedna@gmail.com> (@genedna)
 RUN apt-get install -y --force-yes software-properties-common
 RUN add-apt-repository -y "deb http://archive.ubuntu.com/ubuntu $(lsb_release -sc) universe"
 RUN apt-get --yes --force-yes update
-RUN apt-get --yes --force-yes upgrade 
+RUN apt-get --yes --force-yes upgrade
 
 ENV MYSQL_PASSWORD THE_DB_PASSWORD
 
-RUN echo "mysql-server mysql-server/root_password password $MYSQL_PASSWORD" | debconf-set-selections  
+RUN echo "mysql-server mysql-server/root_password password $MYSQL_PASSWORD" | debconf-set-selections
 RUN echo "mysql-server mysql-server/root_password_again password $MYSQL_PASSWORD" | debconf-set-selections
 
-RUN apt-get update && apt-get install -y --force-yes mysql-server 
+RUN apt-get update && apt-get install -y --force-yes mysql-server
 RUN sed -i -e"s/^bind-address\s*=\s*127.0.0.1/bind-address = 0.0.0.0/" /etc/mysql/my.cnf
 
 RUN service mysql restart
 
-RUN echo "mysql -uroot -p$MYSQL_PASSWORD -e 'drop database if exists gogs;'" >> import.sh  
-RUN echo "mysql -uroot -p$MYSQL_PASSWORD -e 'create database gogs;'" >> import.sh  
+RUN echo "mysql -uroot -p$MYSQL_PASSWORD -e 'drop database if exists gogs;'" >> import.sh
+RUN echo "mysql -uroot -p$MYSQL_PASSWORD -e 'create database gogs;'" >> import.sh
 RUN chmod +x import.sh
 
 RUN apt-get autoremove -y
@@ -32,4 +32,4 @@ RUN    /usr/sbin/mysqld & \
 
 EXPOSE 3306
 
-CMD ["/usr/bin/mysqld_safe", "--skip-syslog", "--log-error=/dev/null"]  
+CMD ["/usr/bin/mysqld_safe", "--skip-syslog", "--log-error=/dev/null"]
diff --git a/scripts/dockerfiles/images/postgres/Dockerfile b/scripts/dockerfiles/images/postgres/Dockerfile
index 9d76873c98..7934999228 100644
--- a/scripts/dockerfiles/images/postgres/Dockerfile
+++ b/scripts/dockerfiles/images/postgres/Dockerfile
@@ -2,7 +2,7 @@ FROM ubuntu
 MAINTAINER SvenDowideit@docker.com
 
 # Add the PostgreSQL PGP key to verify their Debian packages.
-# It should be the same key as https://www.postgresql.org/media/keys/ACCC4CF8.asc 
+# It should be the same key as https://www.postgresql.org/media/keys/ACCC4CF8.asc
 RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8
 
 # Add PostgreSQL's repository. It contains the most recent stable release
@@ -20,7 +20,7 @@ RUN apt-get -y -q install python-software-properties software-properties-common
 RUN apt-get -y -q install postgresql-9.3 postgresql-client-9.3 postgresql-contrib-9.3
 
 # Note: The official Debian and Ubuntu images automatically ``apt-get clean``
-# after each ``apt-get`` 
+# after each ``apt-get``
 
 # Run the rest of the commands as the ``postgres`` user created by the ``postgres-9.3`` package when it was ``apt-get installed``
 USER postgres
@@ -34,7 +34,7 @@ RUN    /etc/init.d/postgresql start &&\
     createdb -O root gogs
 
 # Adjust PostgreSQL configuration so that remote connections to the
-# database are possible. 
+# database are possible.
 RUN echo "host all  all    0.0.0.0/0  md5" >> /etc/postgresql/9.3/main/pg_hba.conf
 
 # And add ``listen_addresses`` to ``/etc/postgresql/9.3/main/postgresql.conf``
diff --git a/scripts/gogs_supervisord.sh b/scripts/gogs_supervisord.sh
index 3038407ed4..4488960e6a 100755
--- a/scripts/gogs_supervisord.sh
+++ b/scripts/gogs_supervisord.sh
@@ -5,8 +5,8 @@ echo 'plase remember to modify the command path in etc/supervisord.conf(line 23)
 PID="/tmp/supervisord.pid"
 CONF="etc/supervisord.conf"
 
-LOGDIR="log"  
-if [ ! -d $LOGDIR ]; then  
+LOGDIR="log"
+if [ ! -d $LOGDIR ]; then
     mkdir $LOGDIR
 fi
 
diff --git a/scripts/start.sh b/scripts/start.sh
index dd9a461c4c..85de4556ff 100755
--- a/scripts/start.sh
+++ b/scripts/start.sh
@@ -5,7 +5,7 @@
 #
 # start gogs web
 #
-IFS=' 
+IFS='
 	'
 PATH=/bin:/usr/bin:/usr/local/bin
 USER=$(whoami)