[babl] (6 commits) Non-fast-forward update to branch wip/schumaml/fix-CIE-build

[Michael Schumacher <schumaml src gnome org>]

The branch 'wip/schumaml/fix-CIE-build' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  6389c85... extensions: add sse2_cflags to CIE

Commits added to the branch:

  e09bbe6... meson: stop overriding libdir (*)
  3911268... meson/pkgconfig: drop remnants of libdir customizations (*)
  f43a06f... meson: move pkgconfig after subdir defining babl (*)
  42d0a09... change project description to be a bit less cryptic (*)
  0d26174... babl.h: declared BablModelFlag so gobject introspection und (*)
  2853629... extensions: add sse2_cflags to CIE

(*) This commit already existed in another branch; no separate mail sent