ISTWCMS-3002 Add and enable quick node clone module

ISTWCMS-3002 Add and enable quick node clone module, and test function

added 5 commits

• 3fd95c49...6fde7e98 - 2 commits from branch 3.0.x
• bfe92c35 - ISTWCMS-3002 Add quick_node_clone module
• e4c3b1eb - ISTWCMS-3002 Add quick node clone test function
• 45164f4d - ISTWCMS-3002 Make sure 'Clone' tab exist for all content types except site footer

Compare with previous version

mentioned in commit 27e48325

merged