This is a small bug fixing release.
- Fix a long standing bug that errors occurring during phrase parsing or script execution can lock up the user keyboard. Make sure to always release the keyboard after grabbing it. See #72, https://bugs.launchpad.net/ubuntu/+source/autokey/+bug/1551054
- Qt GUI: Fix saving the content of the log view to a file using the context menu entry.
- Some small, internal code quality improvements.