run all ruby tests with rake
raise exception if password not found in keyring
disable some menu items if current project is not a mm_project
Fix retrieving password from keychain for already existing org connections.
In config/settings.yaml the key below 'org_connections' should be 'username' instead of 'name'.
add more keychain tests
wip: try to get a test coverage
make python binary configurable via settings
replace require_relative until everyone has ruby 1.9.3