pcp 6.x-2.2

Fixed several bug and added some new features:

• #826776: Integrate with User Terms
• #852846: Fields of different profiles causes access denied error (by @m. fawzy)
• #967010: Delete profile settings when a field gets deleted
• #966660: Block Disappear on 100%
• #708382: more fields, show always just one
• Dropdowns weren't counted as empty
• Combined 3 t() strings into 1
• Minor text updates in the README
• Fixed spacing and SQL issues (coder)
• Removed the package 'Profile'. Not needed for small modules - and Profile isn't an existing package
• Moved the PCP checkbox on the Profile Field add/edit form to the bottom (next to the existing fields)
• Hide block for anonymous users
• Removed the .js file. Not needed anymore.
• Small UI improvements