Check if module exists
jquery.extend with true (deep extend) doesn't overwrite an array but merges it. I've split up the defaults into defaults and settings so that they both can be used by jquery.extend. But only the settings will do a deep extend.
Action validation added
Updated changelog
Check if a search term is given before saving it
Update dependencies.
Merge branch 'NESO-security-fix' of https://github.com/Diewy/forkcms into Diewy-NESO-security-fix

Conflicts:
	CHANGELOG.md
FrontendModel::getUTCTimestamp() added
Throw FrontendException instead of BackendException
Changelog updated
Merge branch 'FrontendModel--getUTCTimestamp' of https://github.com/siesqo/forkcms into siesqo-FrontendModel--getUTCTimestamp

Conflicts:
	CHANGELOG.md
Merge branch 'search-term-check' of https://github.com/Diewy/forkcms into Diewy-search-term-check

Conflicts:
	CHANGELOG.md
Merge pull request #365 from KoenHeye/issues/347

Fix for issue 347 > Can't choose which share buttons to display