Added gravatar support for profile images
Fixed PMD warning + bug revealed by PMD warning
Merging and resolving conflicts
Merging and resolving conflicts
Added tournaments forum board
Added email_hash to dummy API response
Made gravatars opt-in
Merge pull request #1075 from AdmiralJota/909_profile_gravatars

Display gravatars on profiles
Merge pull request #1084 from AdmiralJota/1071_tournaments_board

Added tournaments forum board