Ignore media content with .nomedia in parent

Currently there is no quick way to ignore certain media files, the
android ecosystem has a '.nomedia' file to exclude directories from
being scanned. Add the same functionality to XBMC.
videodb: Add column name on GROUP query otherwise sub query returns no rows
timidity: Fix "Stage 1 -> Hall 1" reverb effect type
[gui] GUIFontTTF: allow loading fonts from any supported VFS, remove need for custom patch for freetype on win32
[darwin] Add CDarwinUtils::GetManufacturer() for getting real manufacturer name (for example on VMware it returns “VMware, Inc.”)
[darwin] SysInfo::GetManufacturerName(): return real manufacturer name instead of hardcoded
[videodb] Fix MySQL error while cleaning tvshows
fixed: VDPAU compile warnings
[dvdplayer] Remove omx render features from dvdplayer and handle in mmalrenderer
fixed: VAAPI compile warnings
fixed: GUIEPGGRidContainer compile warning
fixed: MusicDatabase compile warning
fixed: TextureManager compile warnings
fixed: CDDB compile warning
fix hiding component-specific logging when debug logging is enabled and hidden through advancedsettings.xml (fixes #15409)
videodb: fix issues with tvshowview by integrating "GROUP BY tvshow.idShow" into the CREATE VIEW statement
GUI.OnScreensaverDeactivated does not follow JSON-RPC API definition

The announcement of `GUI.OnScreensaverDeactivated` does not follow the
defined API - it outputs `data` as a `boolean`, not `null`.  This
behaviour was introduced in ea9f2f01 to support a special case for CEC
devices, that must choose to act based on whether this notification was
triggered on the back of a shutdown.

As the rest of the API defines `data` to be of type `null` or `object`,
I've moved this boolean to a `shuttingDown` member on the data object,
rather than changing the API to be inconsistent for a special case.
Bump json-rpc schema version
fix login into password protected profiles
fix limited range for picture viewer, OpenGL part only