set of updates for Polish recipes
Fixed typo in diagnostic
Merge branch 'master' of https://github.com/kovidgoyal/calibre
Ensure installers have correct permissions
Merge branch 'master' of https://github.com/kovidgoyal/calibre
Update push for new windows VM
Fix lock debugging broken in 1.7
Prevent key presses from acting during a long job
Nicer dialog when quitting with unsaved changes
Also disable menubar during long jobs
Just disable the entire parent widget

Paint the busy message manually so that it does not look disabled
Fix for lp:1241515, allow unicode catalog titles when saving presets.
Fix a bug with non-ascii text in the create catalog dialog

Fixes #1241515 [Create Catalog: Catalog title problems with special characters](https://bugs.launchpad.net/calibre/+bug/1241515)

Merge branch 'master' of https://github.com/GRiker/calibre
ODT Input: Handle ODT files that have custom DTDs in their meta.xml
ODT Input: Handle malformed ODT files with no mimetype declaration
Ignore save error when saving during quit
More fixes for broken ODT files generated by mk4ht
Drag 'n drop re-ordering of spine items
UI for renaming files
Include library path in error message about path length