FIX: [mediacodec] Samsung h264 quirk
FIX: [mediacodec] optimize soft buffer copy
FIX: [mediacodec] Tegra 3 slice-height is mod 16
jsonrpc: add missing "version" property in result of JSONRPC.Version to API definition
jsonrpc: add missing "order" property to Video.Cast in API definition
jsonrpc: bump API version to 6.13.4
[lang] update of internal addon language files
[lang] update of core language files
[lang] update of skin.confluence language files
Merge pull request #4136 from Montellese/jsonrpc_introspect_fixes

JSON-RPC: two API fixes
Merge pull request #4134 from koying/fixamc

Various mediacodec fixes
jsonrpc: fix mixup of "rating" and "parentalrating" for PVR broadcasts
Merge pull request #4135 from Montellese/jsonrpc_pvr_fixup

jsonrpc: fix mixup of "rating" and "parentalrating" for PVR broadcasts