commitmonitor Code

make the regex var volatile to avoid compiler optimizations.

no need for pointer check: free() already does nothing when nullptr is passed to it.

Update tools/coverity.bat for MSVC 2015.

Don't use Aero dialogs on Win10 because it looks just plain ugly there.
To make the Win version check work, add a compatibility manifest file.

use apr_initialize() instead of apr_app_initialize().

Allow filtering for "(no author)".

Update to SQLite 3.8.11.1

Switch to the svn 1.9.0 tag.

Update default.build.user.tmpl for VS2015.

Add a check commit hook.