Reducing memory consumption: no reason to store all displayed ChatActions in memory
disable switching buttons during calls
fixes #436, fixes #500
(well, "fixes" by preventing users from doing dumb things)
add reconnect button for connection settings
some ui guru should make it not stretch to width
revert coreav.cpp changes
Merge branch 'pr529'
Log when core fails to load config
Fix crash if call failed to start
Never call GUI methods from core directly, fix #436
Italian translation: update
Merge branch 'pr538'
Italian translation: fix typo
Merge branch 'pr539'
Upload windows build script
Upload windows NSIS installer script
QSharedPointer<ChatAction> instead ChatAction*
qtox.nsis: Option for desktop shortcut
Merge branch 'pr544'