Now program based on PDF
Lost connection for Render::imageChanged signal.
Remove debug lines
The program crashed if wrong pdf file was passed through DBUS..
Added the license header
Warning if boomagamerger not found.
Missing boomagamerger when install.
PPD for PDF backend
 Added the license header for cups/CMakeLists.txt
Debuging for pdfmerger
If stream Length is refference it's object don't fetched.
CUPS backend for PDF.
Fix in installPrinter.sh and remove garbage output from cups/boomaga
When sheet contains pagese from 2 files, selection in the InputFilesListView work not accurate.
One wrong job blocks followed jobs.
Cups backend: When PDF contains nonprintable symbols, grep dont work properly.
Merge branch 'pdf' of github.com:Boomaga/boomaga into pdf
Forced set background for the preview widget.
Compatability with new versions of the poppler.
Fix order page when print on nonduplex printer.