fixed problem with empty path
Added public function to retreive sourcefolder
Bugfix: Added "static" keyword to NedStars_Log::_isLogLevel. Generated exception in PHP 5.4.
Set default timezone, to prevent errors on servers where it is not set.
Added extra exception code.
Skipping chmod when current user and group running the script is the same as the desired user/group for chmod.
Added extra debug logging
Removed double debug line in NedStars_Git::getArchive.
Added preseving of symlinks.
Corrected a lot of spelling and documentation errors.
Change with impact:  <permisions> became <permissions> in config XML
Merge pull request #37 from jeroenvermeulen/develop

Please pull my changes in development.
Merge pull request #38 from mjvermeltfoort/support/TONED

Support/toned
update merge conflicts and coding standard
Bumped version number to 1.4
Merge branch 'release/1.4'

Conflicts:
	sources/classes/NedStars/Log.php
Merge commit '1.4' into develop
Updated README.md file, corrected spelling errors
updated hook info
Bumped version number to 1.4.1
Merge branch 'release/1.4.1'
Merge commit '1.4.1' into develop
updated hook info