[Server] Shutdown cleanly on SIGINT and SIGTERM
Merge pull request #134 from knocte/master
[Engine-XMPP] Use SSL for Google Talk as it doesn't support StartTLS
Merge branch 'stable'
[Engine] Fixed NRE in HookRunner.Init() when used from frontends with remote engine
[Frontend] Added FRONTEND_VERSION environment variable for comand hooks
[Frontend-GNOME-Twitter] Fixed assembly name, output path and namespace in project file
[Engine-Twitter] Expose /unfollow command
[Engine-Twitter] Allow passing screen name to /unfollow command
[Engine-Twitter] Reference System.Core in Makefile
[Engine-Twitter] Implemented /follow command
[Engine-Twitter] Implemented /search command
[lib/Twitterizer] Updated for streaming and search v1.1 API
[Debian] Added Vcs-* fields to aid packaging tools
[Debian] Support and recommend unattended-upgrades
Updated documentation of build requirements
Use markdown format for README
Added explanation of source structure to README.md
Fixed h2 headers
[Build] README was renamed to README.md