Start work on 304.51-0ubuntu2
debian/control.in: conflict with/replace/provide other flavours

Fixes (LP: #1061659)
Refresh files from templates
Release 304.51-0ubuntu2
Start work on 304.88-0ubuntu0.1
Pass the prefix argument in uppercase to match the variable
Release 304.88-0ubuntu0.1
Start work on 331.20-0ubuntu1
Pass the destdir argument in uppercase to match the variable

Conflicts:

	debian/rules
debian/control.in: add ${misc:Depends}
debian/control.in: build depend on libvdpau-dev

Conflicts:

	debian/control.in
debian/rules: add download-sources target
Chang clean action in rules to target "clean" instead of "distclean"

Change-Id: I0606591e27637ca3e0aaad0dd1ba1187a9516e06
Do not apply 01_allow_dark_themes.dpatch
debian/control.in: add 319 and 319-updates as a transitional packages and remove lpia
debian/control.in: conflict/replace/provide nvidia-settings-binary

Conflicts:

	debian/control.in
debian/control.in: drop dependency on python-gtk2
Refresh files from templates
debian/control.in: add transitional packages for 304 and 304-updates
debian/control.in: add transitional packages to cover all the remaining flavours