Reimplemented changeset linking; version increment

Added 6th commit note parameter for changeset ID

Implemented selectable fixed issue assignment

Fix #121: Configurable bug fixed status change

Fix #120: Only check auth if not valid remote

Fix #117: Replace language string joins

Fix #118: Improper layout checks when viewing

Fix #114: lingering t_bug_data

Re-licensed the project under the MIT license

Fix #101: Allow importing of all repos via id=all ...

Reworked import processing to allow passing id=all to the GET query
instead of a numeric Repo ID.  With this argument, the system will
automatically run the "import latest" for all repositories configured
for source integration.  This will simplify the process for keeping a
large number of repositories up to date via cron job.

Cleaned out output from repository import to look nicer, and support an
eventual UI option to import latest from all repos.

Fix #97: Refacter core SVN into shared codebase ...

Created base SVN plugin with the shared SVN code from WebSVN and SFSVN
plugins, and then modified the previous plugins to inherit from the new
base plugin.  This will end the previous need to constantly replicate
changes between the two SVN plugins.

Currently, the only way to modify shared SVN configuration is to have
the base SVN plugin installed, but this is a task for a different
commit.

Fix #96: Allow vcs integration configuration hooks

Fix #95: Imcomplete event API changeover

Fix #62: Remove pass-by-reference for PHP 5.3+

Fix #61: Replace deprecated split() with explode

Fix #71: Updated default regexes to require #bug ...

To prevent inadvertantly marking issues as fixed, the default buglink
regexes have been modified to require using the # symbol in front of bug
numbers in commit messages.  This also has the added benefit of ensuring
that valid buglink matches will also be marked up correctly when viewing
messages in MantisBT.

Fix #51: Improved commit post-processing events ...

Rather than having separated post-processing events for checkin versus
import, the post-processing has been moved to the API function for
processing commit data.

The first post-process event "commits" allows plugins to get a list of
all changesets as they are checked in or imported.  The second event
"fixed" allows plugins to see a list of bugs that have been resolved by
changesets, along with the appropriate changeset, as described by
feature request #51.

This commit also removes the postcommit/postimport actions from the
MantisSourcePlugin interface, as they were a deemed uneccesary with the
new implementation, and generally should not be needed for VCS support.

Update copyrights for 2010

Fix #91: Related Changesets link

Minor changes and fixes related to redesign

Issue #90: Move to direct-call framework design ...

Rather than signalling events everywhere and letting extension plugins
handle them if they choose to, the framework should be reworked to
directly call functions on the appropriate integration plugin. This will
both reduce overhead from events and simplify plugin work by removing if
statements at the beginning of every event handler.

This will require follow-on changes to all source integration plugins to
work with the new parent class API.

Version bump in Source plugin to signify API changes.

Attempt to fix duplicate row insertions

Fix #68: End date filter is non-inclusive

Fix bugs in search filter scripting

Fix #63: Implemented filters for porting status

Implemented dynamic search filter reduction ...

When selecting a source control type or repository, the repository and
branch list options will be dynamically reduced to match the user
selections.

This is an optional enhancement for installations with the jQuery
plugin installed.

Fixed missing localhost definitions. ...

Localhost can also be represented in name form and IPV6 notation. Added
'localhost' and '::1' to the list.

Fix errors with overlapping fixed/linked issues

Allow for correct processing of re-imported repos

Allow changeset loading to match the history order