Revert "Add requires, fix classifiers."
Undo commits pushed by mistake.
This reverts commit 0eada3dc265e255398c319b8d7f55b6c117ee8eb.
Revert "Fix simultaniously pressed ctrl and shift."
Undo commit pushed by mistake.
This reverts commit 02fe9db5eb9550ca7b67e36a55b8fa3b3af168f9.
Revert "Enable extended selection for tree view windget."
Undo commit pushed by mistake.
This reverts commit 2349626f144a3cda3ce9a307dee3cd2e00a2ec2f.
Revert "Changes for plugin tetsting."
Undo commit pushed by mistake.
This reverts commit 403a4c3de0e71bf5ed7a69d3a7666f2e4abdf784.