Small UI fixes
Contributes to #196 (closed) (and a little bit to #256)
Edit: Including all the icons probably contribute towards #347 and I bet there was an issue about RPM validation for Jolla Store but I just can't find it at this hour.
- Upscale rest of the images (missed those the first time)
- Use the largest size icon everywhere (crispier UI)
- Actually install all the
harbour-whisperfish.png
icon sizes (launcher icon always looks the best) - Disable click-message-to-reply signal until implemented (less accidental visual noise)
- Increase the cover page icon size a bit (looks a little less empty)
Edited by Matti Viljanen