[release] bump to 14.0 rc3
FIX: [droid] fix launching leanback only apps
fix wrong video content type on empty tvshow title
[win32] WIN32Util::PowerManagement: fix restart on Win8.1
Merge pull request #5904 from tamland/unremoveabletvshow

fix wrong video content type on empty tvshow title
[system colors.xml] Remove whitespace
Merge pull request #5913 from Karlson2k/win8_fix_restart_01

[win32] WIN32Util::PowerManagement: fix restart on Win8.1
Merge pull request #5917 from hudokkow/fastcolors_color_names_fixed

[system colors.xml] remove whitespace
Merge pull request #5899 from koying/fixdroidleanback

FIX: [droid] fix launching leanback only apps
[language] fix incorrect strings
Merge pull request #5907 from MartijnKaijser/14.0rc3

[release] bump to 14.0 rc3
Merge pull request #5921 from MartijnKaijser/lang_fix

[language] fix incorrect strings
fixed: use the proper make instead of calling 'make' directly

fixes builds on freebsd
cmake buildsystem
add tests needed by new u16 string stuff
wrap cmyth properly
move some more install related stuff to install script
move all install code to platform install script
allow building without doxygen
fix building with yajl2