Set of plugins and improvements to make Gedit a powerfull programmer text editor
Changed the Debian package dependency to python3. This required the gmate.py script to change to using python3.
Pruned the Groove language spec, as it conflicts with GtkSourceView.
Added source/format file for the Debian package, as per recommendations (used 3.0 native).
Corrected Standards-Version field in Debian package (used 4.1.4).
Increased debhelper dependency to version 9 (up from version 7).
Fixed conflicts caused by syntax and styles being added to GtkSourceView (libgtksourceview-3.0-common 3.24.0-0ubuntu1): - Removed Django Template Language (dtl.lang).