Improved detection of SMF software
Added vbulletin version regexp
Added new vbulletin version regexp
Added new plugin for FusionBB
Added vbulletin rule
Added new plugin for custom unknown ASP forum
Added new plugin for XenForo forum engine
Merge pull request #1 from shirk3y/fb

Added new plugin for custom unknown ASP forum
Added new plugin for Lithium forum engine
Merge pull request #2 from shirk3y/fb

Added new plugin for Lithium forum engine
Added new plugin for StackExchange
Merge pull request #3 from shirk3y/fb

Added new plugin for StackExchange
Updated vbulletin rules
Detection of YAF.NET powered sites
Merge pull request #4 from Allactaga/feature-yaf-detection

Detection of YAF.NET powered sites
improved bbPress.rb to detect www.android-schweiz.ch/forum