updater

wip
minor fix
make it possible to create a child process
fix of qt4
removed colon
Merge branch 'master' into updater
get rid of some warnings
updater form: more instructions made
removed extra directive
missing shite
wrapped qt5 code
More stuff for update form
Merge branch 'master' into updater
finished updater rewrite
progress bar
updater fix
run huggle after update
rectified
Merge pull request #124 from huggle/updater

Updater