commitmonitor Code

Fix copyright year: these are new files and therefore only must mention this year.

Fix copyright year: these are new files and therefore only must mention this year.

* don't sort the sccs combo
* set the combo when initializing for a specific sccs
* small whitespace changes and cleanup

Remove the multiSCCS branch since it's been merged to trunk.

Merge the MultiSCCS branch to trunk and fix some minor merge conflicts.

Accurev base implementation (tested only with Accurev v4.7.1)
- Abstracted SVN calls to a 'SCCS' API
- Implemented basic version of this API for Accurev (v4.7.1)
- Modified OptionsDlg to specify Accurev parameters
- Modified URLDlg to add option to select which SCCS to use, and enter Accurev parameters

Big TODOs
- Replace ugly parsing with XML parser
- Clean up implementation of diff for Accurev
- Move starting of diff to background loop
- Make use of already existing diff parameters
- Implement missing features, or disable them at least in Accurev mode
- Update CommitMonitor_VS10.sln (I do not have access to VS2010)

Update the versions file for the update check.

Tag the 1.7.0 release.

Bump version number to 1.7.0

Set the XML_STATIC param also for the svn and neon build since they include expat.