fix signal bug in chat widget for older PyQt versions
fixed error icons for Windows
PyInstaller master build should run on Mac again (issue #214)
fixing -o (Issue #266)
Twitter handling for rate limit (Issue #265)
additional fix for last commit
twitter rate limit fix
delay twitter start
More twitter error handling
lunchinator open window if already started: Issue #259
Merge branch 'master' into nightly

Conflicts:
	lunchinator/gui_elements/error_message_dialog.py
	plugins/plugin_repositories/add_repo_dialog.py
	plugins/private_messages/chat_widget.py
	plugins/private_messages/message_item_delegate.py
terminal-notifier is an application bundle! (issue #268)
Merge branch 'nightly' into passwords