This reverts commit ab8b05d8.

pulseaudio-modules-nemo: Use newer pa_tagstruct_new() https://lists.freedesktop.org/archives/pulseaudio-discuss/2014-October/022081.html

supported-languages, nemo-qml-plugin-systemsettings: Install locale descriptions in /usr/share/supported-languages/ and don't require region names

Fix SDK build errors.

bitbake meta-toolchain-qt5 was failing with the following error when
compiling qtwebkit:

  asteroid/build/tmp-glibc/sysroots/bass/usr/include/c++/6.2.0/cstdlib:75:25:
fatal error: stdlib.h: No such file or directory

This appears to be related to how qmake passes some include paths with
"-isystem" prefix [1,2]. This flag effects the internal header search
path order and seems to cause issues when compiling qtwebkit for the
sdk. By default QMAKE_CFLAGS_ISYSTEM = -isystem see [3]. This patch
resets QMAKE_CFLAGS_ISYSTEM to use -I instead for qtwebkit.

Additionally, the packagegroup-qt5-toolchain-target.bbappend adds/removes
some packages that were causing the do_populate_sdk to fail. These
changes were described in more detail here [4].

[1] http://lists.openembedded.org/pipermail/openembedded-core/2016-August/125952.html
[2] http://stackoverflow.com/questions/37218953/isystem-on-a-system-include-directory-causes-errors
[3] http://code.qt.io/cgit/qt/qtbase.git/tree/mkspecs/common/gcc-base.conf?h=5.6#n47
[4] http://ronan.lepage1.free.fr/gumstix-wiki/doku.php?id=asteroidos:clean_start

brcm-patchram-plus: Use an asteroid mirror of git://git.freesmartphone.org/utilities.git which should stay more reliable in time

recipes-core/libhybris: Add sturgeon

Adds a recipe for ttf-orbitron and makes asteroid-launcher depend on it for the new scific watchface

Adds a recipe for ttf-raleway and makes asteroid-launcher depend on it for the new default watchface