Imported the reference implementation contributed by syntevo which
is used in their SmartGit product.  You may create a bugtraq config
section inf your .git/config file OR you may add a .gitbugtraq file
to the root of your repository.

Example:

    [bugtraq "issues"]
        url = http://code.google.com/p/gitblit/issues/detail?id=%BUGID%
        logRegex = "[Ii]ssue[-#:\\s]{1}\\d+"
        logRegex1 = "\\d+"
    [bugtraq "[pullrequests"]
        url = "https://github.com/gitblit/gitblit/pull/%BUGID%"
        logRegex = "(?:pull request|pull|pr)\\s*[-#]?([0-9]+)"

Change-Id: Iaba305bf4280d08cc4d1abf533c2f1365470a43f

Change-Id: I8fb38fb6a3dae74ad7a12b045b054373b9b02518

Change-Id: I5f0f50f4ae7d332e9f724a2e6f074fa71f646035

These manager interfaces define how the GitBlit singleton will
eventually be split into smaller component managers.  The Wicket app and
all servlets have been updated to request the needed managers.  There
are _very_ few method signature changes - although there are a handful.

This is a surgical sharding of responsibility based on a proof of
concept refactor.  Instead of random references to  GittBlit.self()
there are now precise references to the manager interface required to
accomplish some task.  Some tasks may require references to multiple
managers.

The code is now littered with calls to GitBlit.getManager(class) and
those familiar with the code-base will no doubt notice the duplication
of methods from IUserService in IUserManager and the addition of
implementation methods in the GitBlit context class.  When the
GitBlit class is broken apart and the existing external authentication
user service classes are refactored to AuthenticationService classes,
this will again simplify and flatten.  But in order to safely and
cleanly modularize the stable code-base we will have to live with a
little duplication for a short while.

Change-Id: I7314ec8acaab2dcc6092785ed4434cc09fdbbe16

This is the first step towards modularization and injection.  All
direct references to the GitBlit singleton within the Wicket pages
and panels have been replaced to proxy methods in the GitBlitWebApp
singleton.  There are still two Wicket classes which rely on the
GitBlit singleton; those require manual instantiation (servlet 3).

Change-Id: I0cdbbcf87959d590c446c99abb09c07c87c737bc

Change-Id: I3a7c13b4c626f8b5ea2a63717dfe4249c19eebb4

The mirror executor will fetch ref updates for repository mirrors.  This
feature is disabled by default and can be enabled by setting
git.enableMirroring=true.  The period between update checks is
configurable, but it is global.  An individual rpeository may not set
it's own update schedule.

Requirements:
1. you must manually clone the repository using native git
   git clone --mirror git://somewhere.com/myrepo.git
2. the "origin" remote must be the mirror source
3. the "origin" repository must be accessible without authentication OR
   the credentials must be embedded in the origin url (not recommended)

Notes:
1. "origin" SSH urls are untested and not likely to work
2. mirrors cloned while Gitblit is running are likely to require
   clearing the gitblit cache (link on the repositories page of an
   administrator account)
3. Gitblit will automatically repair any invalid fetch refspecs with a
   "//" sequence.

Change-Id: I4bbe3fb2df106366ae4c2313596d0fab0dfcac46

Change-Id: I0eb217064abc4f4b0f6bfbbc21302c470cc2f9c6

Change-Id: Ic475d570a3438916cd952d317338df1756c8be5a

Change-Id: Ie023b5fc58bf988e9064700918a79718aaa6c94b

Change-Id: I2f695f5d5d72d8c08272981f756334b45398a1f7

Change-Id: I27482c223a3daa0d10f37e88cd80481c6e1eb4b0

All WikiLinks must be specified relative to the root of the repository.
The displayed link text is stripped to just the document name. Spaces in
the document name are replaced with '-' characters; this is consistent with
wiki syntax and Github.

Change-Id: Id3fb1b5441352d9bacc4993a5b85882db113693b

Change-Id: I2c0f5dbb479c06402645cbb92e4845eed29d6726

Automatic detection also will now also display a plain text "readme"
or "readme.txt" file.

Change-Id: Id6be729bdc469e7a5cfd1f4144df340a6b93475e

Change-Id: I11eb50ba1ef0bef8ac47bf6f7b17e0f79ecd3f2d

Change-Id: Idb7de272589e086da9b2b3a241dcd082c1c8f27b

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.

* Properly support timezone-based date groupings
* Polish css for the major browsers on Win & Linux
* Use Gitblit constants for refs instead of JGit constants

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.

There are now three new targets on the ANT build:
- buildJAR: creates a GitBlit JAR including the GitBlit biz logic
- installMaven: install GitBlit JAR as Maven module
- uploadMaven: uploads GitBlit JAR to a Maven repository

Additional extensions have been made to allow:
a) GitBlit to load his resources outside of Wicket domain
b) GitBlit to use an injected UserService
c) Generic authentication of HTTP Request using 3rd party logic
d) Load settings programmatically from an InputStream
e) Use cookie authentication OR generic HTTP Request
   authentication for Wicket pages
f) UserModel with branch-level security logic

Implemented discrete repository access permissions to replace the
really primitive course-grained permissions used to this point.  This
implementation allows for finer-grained access control, but still
falls short of integrated, branch-based permissions sought by some.

Access permissions follow the conventions established by Gitosis and
Gitolite so they should feel immediately comfortable to experienced
users.  This permissions infrastructure is complete and works exactly as
expected.  Unfortunately, there is no ui in this commit to change
permissions, that will be forthcoming.  In the meantime, Gitblit
hot-reloads users.conf so the permissions can be manipulated at runtime
with a text editor.

The following per-repository permissions are now supported:
- V (view in web ui, RSS feeds, download zip)
- R (clone)
- RW (clone and push)
- RWC (clone and push with ref creation)
- RWD (clone and push with ref creation, deletion)
- RW+ (clone and push with ref creation, deletion, rewind)

And a users.conf entry looks something like this:

	[user "hannibal"]
		password = bossman
		repository = RWD:topsecret.git