change Menu Button currentState
fix ChatButton and ParticipantsButton state
remove unnecessary changes
Merge pull request #1 from GaryDeng/fix-chat-button

Fix ChatButton and ParticipantsButton currentState
Merge branch 'master' of https://github.com/SenecaCDOT-BigBlueButton/bbb-air-client
fix indentation
Merge branch 'master' of https://github.com/GaryDeng/bbb-air-client into fix-chat-button
fix conflicts with upstream master
fix conflicts with upstream master
Merge pull request #23 from GaryDeng/fix-chat-button

Fix ChatButton and ParticipantsButton currentState