Don't use PHP 5.4 style yet.
Use available var instead of calling the method again
Merge pull request #76 from x-team/issue-74

Don't use PHP 5.4 style yet.
Realease notes for 0.7.1
Version bump to 0.7.1
Changelog format adjustments
Merge branch 'master' into issue-59

Conflicts:
	connectors/settings.php