FEC-1758 #comment add isSafeEnvironment check #time 05.d

1. Add isSafeEnvironment check  - in case there are no cuePoints of
configured type then don’t add component
2. Remove default support for annotation and code cuepoints
Merge pull request #816 from kaltura/FEC-1758

FEC-1758 #comment add isSafeEnvironment check #time 05.d