build: Remove unused variables
tests: Add test for ignored MP2T file

https://bugzilla.gnome.org/show_bug.cgi?id=678163
lib: Fix *.ts files being ignored

The magic for the MP2T file is far too restrictive, and doesn't
match a huge number of media files. When we see *.ts files, assume
they're MP2T files instead of Qt Linguist translations.

https://bugzilla.gnome.org/show_bug.cgi?id=678163
lib: Handle both variants for Qt Linguist files
lib: Don't show empty length from quvi

If it's zero, it's unknown.
lib: Don't add JPEG files as entries in Podcasts

Some people use the "enclosure" tag to attach images, those aren't
useful entries.
lib: Make RSS feeds ending in "/" be parseable

They're not directories, we don't know how to handle directories
on HTTP, so don't be silly.
lib: Fix some RSS feeds using the "guid" field
plparse: Pass 0 rather than -1 to g_content_type_guess()

Passing -1 was incorrect, and GLib was changed to disallow it in
139c1ce9884a91be167ab9d48d3c4b0df89dd112.

This fixes the “resolution” test case.
Makefile: remove reference to not used gnome-doc-utils file
Updated Galician translations
tests: Don't try to run HTTP tests if not there
tests: Don't error out on build systems
tests: Fix return value of ‘disc’ test for everyone except Bastien
build: Simplify generation of enum files

This fixes race conditions with parallel make, rids the world of another
stupid .stamp file, and removes the possibility of builds waiting forever
due to a similar issue to GThumb’s as mentioned here:
http://www.burtonini.com/wordpress/2012/08/02/debugging-parallelism-problems-in-make/

(I didn’t actually experience builds taking forever. I wouldn’t be here if
I had. I’d still be _there_ instead.)
docs: Remove a reference to a private function from the documentation
Updated Polish translation
build: Use gnome-common code coverage macros to add gcov support

This replaces totem-pl-parser’s existing home-grown solution with the
gnome-common code coverage macros added in gnome-common 3.5.6/3.6.0.

To use:
    cd plparse && make check-code-coverage
this will run the totem-pl-parser test suite and build a code coverage
report of the code which was touched. The report will be an HTML file and
its URI will be printed on completion.

Closes: https://bugzilla.gnome.org/show_bug.cgi?id=683212
3.4.3
plparse: Remove dep on newer versions of glib

We should still work with older versions.

https://bugzilla.gnome.org/show_bug.cgi?id=684292