Added more logic for timezone-checking in the TBGSettings class. Added server_timezone update to the upgrade from 3.2.
Don't assume default timezone is UTC. Require that PHP has been configured with proper timezone (at least).
Modified the commit comment PCRE to use named groups, and updated the VCS code accordingly. Performed a couple of renames of temporary variables in the process to make their use clearer.
Added support for commit message of format 'ISSUE_NO: (TRANSITION) Message' to the VCS integration. Added support for multiple regexes for parsing issue information from commit messages. Implements issue #1995.
Removed erroneous array wrapper around the issue regular expressions. Fixes #1995.
Pulled out parsing of commit messages into separate function call. Modified TBGVCSIntegration class to use this method.
Updated the incoming mail processing to use the new function call for parsing text for affected issues. The mail processing was also updated to support multiple matched issues in the subject of mail (this includes adding both comments and files to all affected issues).
Commmit for issue #1995. Modified the TBGIssue::getIssuesFromTextByRegex() method to take care of parsing the issue transition strings, and return instead an array describing those transitions. Updated the VCS integration and incoming mail processing in accordance with this. The issue matching regexes now have the transitions parameter that does not match the parenthesis. Updated the doSearch method to access the 'issues' parameter when using issue regex. Renamed a couple of variables for better understanding. Updated gitignore file.
Fixed the call in VCS integration for adding a system comment to an issue. Reflects the change in signature of TBGIssue::addSystemComment().
Merge pull request #177 from azaghal/master

Merge VCS integration changes from branch-32 and timezone settings update