rename SetPartOfSet and Get/SetTrackAndDiskNumber
CHG: [droid] Splash.java: check sdcard readyness + refactor
[win32] Update libiconv to 1.14
[posix] Update libiconv to 1.14
[input] use GetActiveWindowId() for resolving window actions for keyboard input instead of duplicating it's logic
[input] use same keymap fallback logic for touch inputs than for keyboard and joystick
[PVR][input] add special case handling and default keymaps for PVR radio in visualisation/fullscreen mode
[UX] Play button/action should not pause - for this we have PlayPause action
[Bugfix] PlayPause should toggle "Play" action while seeking (FF/RW)
[keymap] adjust keymaps of limited button devices to cope with the changed behavior
[osx] - get secondary DNS
[bluray][Fix] Release overlay groups on flush.
This fixes a huge memory leak.
Fix and update languages codes for Czech and Chinese.
[pvr] fix internal group loading

As we never load the internal groups from our TV database, changing the group name in our group manager has no effect. This fixes the loading of the internal channel groups.
[pvr] cosmetics: refactor internal group id constants to be more meaningful
DVDPlayerAudio: Present correct channel count
AESinkPULSE: Make cppcheck more happy
[win32][Fix] Adapt loading of ffmpeg dlls after the bump. For reference: b6fe3b8
[cosmetic] fix .gitignore so that extranous bootstrap/configure/build droppings don't pollute git status.
fix memory problems pointed out by valgrind in AE. See the PR comments for more details.