Correcting add_option command
Updating languages and shared file.
Merge branch 'develop' of github.com:inboundnow/leads into releases/1.5.0

Conflicts:
	shared/tracking/store.lead.php
Fix broken store.lead.php
Merge branch 'master' of github.com:inboundnow/leads into releases/1.5.0
Merge branch 'master' of github.com:inboundnow/leads into releases/1.5.0
Adding link to documentation
Merge branch 'master' of github.com:inboundnow/leads into releases/1.5.0
Fixing width issue for leads profile.