When enabling GeanyPy from the plugins manager, geany crashes
```Thread 1 "geany" received signal SIGSEGV, Segmentation fault. 0x00007fffe3af09a1 in PyModule_AddObject () from /lib64/libpython2.7.so.1.0 (gdb) bt #0 0x00007fffe3af09a1 in PyModule_AddObject () at /lib64/libpython2.7.so.1.0 #1 0x00007fffe3de48b0 in geanypy_init () at /usr/lib64/geany/geanypy.so #2 0x00007ffff79a9f85 in plugin_new () at /lib64/libgeany.so.0 #3 0x00007ffff79aad12 in pm_plugin_toggled () at /lib64/libgeany.so.0 #4 0x00007ffff57443e5 in g_closure_invoke () at /lib64/libgobject-2.0.so.0 #5 0x00007ffff5756432 in signal_emit_unlocked_R () at /lib64/libgobject-2.0.so.0 #6 0x00007ffff575f05f in g_signal_emit_valist () at /lib64/libgobject-2.0.so.0 #7 0x00007ffff575f43f in g_signal_emit () at /lib64/libgobject-2.0.so.0 #8 0x00007ffff734c017 in gtk_cell_renderer_toggle_activate () at /lib64/libgtk-x11-2.0.so.0 #9 0x00007ffff751180f in gtk_tree_view_column_cell_process_action.isra () at /lib64/libgtk-x11-2.0.so.0 #10 0x00007ffff7511a2b in _gtk_tree_view_column_cell_event () at /lib64/libgtk-x11-2.0.so.0 #11 0x00007ffff7505ba5 in gtk_tree_view_button_press () at /lib64/libgtk-x11-2.0.so.0 #12 0x00007ffff73efb9e in _gtk_marshal_BOOLEAN__BOXED () at /lib64/libgtk-x11-2.0.so.0 #13 0x00007ffff57443e5 in g_closure_invoke () at /lib64/libgobject-2.0.so.0 #14 0x00007ffff575682d in signal_emit_unlocked_R () at /lib64/libgobject-2.0.so.0 ```