Added ThrowTask, TryCatchTask with exception reference support
Added SwitchTask
Fixed
Added HttpCondition
Remove trailing whitespace
chmod doesn't throw exceptions (even on systems that don't support it, as windows)
Don't allow HHVM failures in test suite
Update changelog for upcoming release
Add contribution and donations sections
allow to use sticky option with boolean values as strings
Refs #1149 - exclude some files in git exports
Merge pull request #330 from llaville/master

Allow to use sticky option with boolean values as strings on GrowlNotifyTask
Merge pull request #329 from edsonmedina/master

chmod doesn't throw exceptions
Update changelog
Update version number
Load version number from etc/VERSION.TXT
Load git version info when available
Whitelist only
Fix path
Resetting $msgOutputLevel on shutdown.