Improve composer support
Remove unnecessary check; can only lead to errors
Switched if statement because it is more reliable to test against the existance of the composer template folder
#972: Add handling of version tag with Descriptor
Update changelog
Update changelog
Fix uses and change date to 2013
#933: Restore configuration of logging
Set version number for stable release
Change logging directory
Merge branch 'release-2.0' of https://github.com/phpDocumentor/phpDocumentor2 into release-2.0
Updated package.xml
Merge branch 'release-2.0' into develop

Conflicts:
	CHANGELOG.md