holoirc: add changelog
holoirc: fix NPE when changing theme
holoirc: only display PMs when going to the correct person
holoirc: cleanup code
holoirc: try to fix some NPE errors
holoirc: fix channel fragment caching and fix theme on startup
holoirc: fix setup of activity when serverfragment is slow to be added
holoirc: fix multiple bugs
holoirc: bump version