improve unlock feature
Former user
Branch: vpascal/integrated-content-bundle:INTEGRATED-188
Branch: eactive/integrated-content-bundle:develop
Merged
Merged pull request
Merged in vpascal/integrated-content-bundle/INTEGRATED-188 (pull request #61)
Merged in vpascal/integrated-content-bundle/INTEGRATED-188 (pull request #61)
Fixes according to last comments.