platinum: add already supported default filters
platinum: add proper support for dc:publisher
platinum: add support for upnp:episodeCount and upnp:episodeSeason from ContentDirectory v4
platinum: add support for xbmc specific fields dateadded, rating, votes and artwork

xbmc:dateadded to pass dateadded with items and not need to stat upnp resources for that
xbmc:rating for number-based rating
xbmc:votes for string-based votes number
xbmc:artwork for a type-url-based mapping of artwork
platinum: add SearchSync method to SyncMediaBrowser
platinum: implement GetSearchCapabilities in media browser
platinum: implement GetSortCapabilities in media browser
platinum: add patches for the new commits
upnp: set SearchCapabilities server state variable
upnp: add sorting support for upnp:episodeCount, upnp:episodeSeason, xbmc:rating, xbmc:dateadded and xbmc:votes
upnp: make use of dc:publisher by filling it with studios for videos
upnp: make use of xbmc:dateadded, xbmc:rating, xbmc:votes and xbmc:artwork
[python/json] Add DPMS (de)activate announcements to python's monitor class and the JSON definition
[appmessenger] Send announcements upon DPMS state change
bump pvr addons to build them with vs2013
Merge pull request #4766 from herrnst/dpms-message

[python/json/appmessenger] Announce DPMS state change to XBMCMonitor and JSON
[python] bump python API after 647269ae62fdae2fd4279781f315a8495428af9c
jsonrpc: bump API version after 647269ae62fdae2fd4279781f315a8495428af9c
ActiveAE: fix c/p error in d1fb2d920f0685907545c6f593887415aa225a32
Revert "[depends] add m4 macros for compiler flag testing"

This reverts commit 6097ea3e9437c9cdef92c2f28e8cb8710af96017.