Fix #142: Added German translation strings ...

Signed-off-by: John Reese <jreese@leetcode.net>

Fix #135: Added French translation for core+websvn ...

Signed-off-by: John Reese <jreese@leetcode.net>

Re-licensed the project under the MIT license

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.

Added support for non-standard tag path

Cleanup and implemented non-standard repo paths

Issue #28: More copyright updates.

Fix #23: Allow configuration of the SVN binary path.

Issue #13: Convert remaining files to AGPL3.

Implement optional username and password for accessing SVN.

Textual changes. Actions are now ADD/MOD/RM.

Forked WebSVN integration for SourceForge integration.

Initial Public Offering.