v0.1.0

this is a release following the move to scenefx as the renderer. it introduces a lot of new eye-candy effects, notably

• blur
• rounded corners
• shadows

but also a lot of other features and fixes

• grabbing and moving of tiled toplevels
• configuration hot reloading on save
• (a bit) better ipc ( run mwc-ipc -h for help)
• animation improvements
• server side initialized fullscreen apps
• moved to meson for the build system