spmenu 2.2 release. Adds a few features, but more importantly fixes a lot of
bugs with mouse clicks and images.

- Add powerline for items
- Support the Terminal specification in .desktop entries
- Add option and argument to not allow setting lines/columns using keybinds
- Fix margin-horizontal when lines are used
- Fix margin-vertical when full screen images are used
- Fix loading from file on Wayland
- Change Ctrl+Shift+h keybind to simply Shift+h
- Switch to Ctrl modifier from Alt modifier for navhistory keys
- Add check for GNOME Wayland, to make the experience a little less bad for
the people using Mutter.
- Fix far too many bugs to count with mouse clicks
- Better screenshots in the README
- Set cache size on Wayland too, could fix some issues with very big images
- Combine the many make scripts into a single script, spmenu\_make
- Remove broken single line clicks
- Remove example scripts, those can now be found in a separate repository
- Improve documentation a bit

You can get the new release through pacman if you're using my Arch repository,
or you can simply get the source code and compile it yourself.