* release-6.3: (361 commits)
  Fixed MW-1043 [ADMIN] OPTIONS FILE APPLY CHANGES GENERATE AN ERROR
  Fixed MW-1044 [ADMIN] FIREWALL TAB SHOWN IN WB COMMUNITY VERSION
  MW-957 [MODELING] SQLSCRIPT AND NOTES THE APPLY AND DISCARD BUTTONS REMAINS UNAVAILABLE The Apply changes and Discard changes button remain unavailable even if any changes are done in the edit section
  Fixed MW-529 VALIDATE_PASSWORD_POLICY_NUMBER IN OPTIONS FILE INCORRECT FOR MYSQL > 5.6.10
  plugins:admin: Change the section string from 'MySQL' to 'MYSQL'
  plugins:admin:firewall: Fixed MW-1020 [MEF] WB DO NOT VALIDATES SERVER VERSION TO ENABLE FIREWALL FUNCTIONALITY
  plugins:admin:firewall: Fixed a bug related to the firewall when selecting users
  close [MW-1022] [ADMIN] THE ITEMS ARE LISTED IN A DIFFERENT ORDER
  close [MW1019] [HOME]F22 NOT SAVING PASSWORD IN KEYRING
  plugins:admin:firewall: Check if the connection is up before any operation. This should fix the following bugs:
  close [MW-027] [MODEL] WB CRASH WHEN CREATING A MODEL FROM A UNACCESSIBLE SSH SERVER
  python: admin ssh: add missing WarningPolicy class
  plugins:admin:firewall: Fix MW-1024 [ADMIN] EFW RULES CAN'T BE SET IN USER CREATION
  fixed MW-680 - MYSQL WORKBENCH QUERY RESULTS ROW NUMBER CANNOT SHOW ROW NUMBERS LARGER THAT 999
  plugins:firewall:
  MW-1016 - QUERY EDITOR LOSES FOCUS WHEN EXECUTING QUERY
  MW-898 [HOME] Reverse Engineer SQL Script bad label
  close [MW-1014] [HOME] WB FREEZES WHEN TESTING A SSH CONNECTION
  packaging:linux: - Prepared ubuntu builds for ubuntu1504 - Added build dependencies - Fixed CPPCONN detection for cmake 3.0
  close [MW-1013] MYSQL START/STOP HANGS ON FEDORA 22
  ...