lpbs-approve: comments, fix zenity dimensions
Redirect also install output to buildlog
scripts/*: bugfixes, formatting
lpbs.spec: Add %pre Requires
msttcore-fonts.spec %define -> %global
GUI dialog for confirming RPM install
Add build GUI feedback
Add "build  completed" message (cli/(gui)
Add a new 'update' command

This is an interactive command which guides user through updating
all lpbs packages. Lot's of gui stuff added.
Refactoring install and update to separate files
approve: bugfixes
Add a new state not-approved

Old model implied problems when a package was in failed state
since it was not clear if it should go to approve-wait or
build-wait when rebuilt.
Updating make_release

Use local instead of remote sources, handle changes in lpbs.spec
better.
Adding lpbs icon + desktop file.

All desktop files invokes lpbs update. For lpbs- packages, allows
user to start application after install the intuitive way.
Convert info/error messages to GUI dialogs
bugfix