Change-Id: I74b3f9fedd77294c53648f8eaa730d4a84917555

Change-Id: I3460c9c0eeb32503d58325fd09793a0cd40aa2c4

This setting originally only worked for the Summary page, but since that
page was written, other pages have offered graphing.  This setting will
now disable Google Chart requests on the Dashboard, Activity, and
Summary pages.

This is related to issue-310.

The graph is generated server-side and therefore requires that the
commit table row height be fixed and match the row height of the
servlet.  There will be layout misalignment if remotes refs are
displayed.  Perhaps this can be improved in the future.

Change-Id: I39d0ffc7b1c3679976ce8c198c772ff86238f1a5

Add a new class, HtpasswdUserService, which performs authentication
against a text file created with the Apache 'htpasswd' program.

Added dependency on commons-codec:1.7

This patch adds a setting, 'web.activityDurationMaximum', that specifies the
maximum number of days of activity that may be requested. The default value is
30. When the number of days requested exceeds this value, the request is
handled as though the maximum value was requested.

Renamed pushlog to reflog to better match it's current and future purpose.
Split PushesPanel into ReflogPanel and DigestsPanel.
Overhauled project pages and gave them a coherent purpose from the dashboard.

This is a massive commit which reorganizes the entire project structure
(although it is still monolithic), removes the Build classes, and
switches to Moxie, a smarter Ant build tookit based on the original
Gitblit Build classes.

The Ant build script will likely require additional fine-tuning, but
this is big step forward.