don't request streams when opening the demux, it is always done soon after
when the DMX_SPECIALID_STREAMCHANGE packet comes in
[pvr] refactor: define map type for epg container
[pvr] refactor: use map to improve recording lookup in recordings container
[pvr] refactor: use std::string for recording id to avoid implicit casts
[pvr] cosmetics: fix minor typos in comments
[pvr] add optional support for playing recordings from epg timeline or epg osd
[confluence] add "has recording" marker to programmes having associated recordings in epg timeline view, epg osd and programme search results
Remove unused DVDMessageTracker class.
AE: Mark parameter of AEChannelInfo::ContainsChannels as const
AESinkALSA: Prefer opening too many channels to too few channels
ActiveAE: delay creation of viz buffers until they are needed
keymaps: map red/green/yellow/blue

useful with pvr.vdr.vnsi so users dont have to map manualy
AEChannelInfo: Add methods ReplaceChannel, BestMatch, AddMissingChannels
AESinkALSA: Add support for ALSA channel mapping API

Add support for the ALSA channel mapping API. This functionality
requires alsa-lib v1.0.27.

This allows
1) selection of a best-matching channel layout when multiple layouts are
   available, and
2) reporting the actual layout back to AE, instead of the ALSA default
   legacy layout which is sometimes incorrect.

In practice, this means:

1) Devices that do not use the standard ALSA layout will now have
   correct channel mapping without ALSA configuration tricks. Such
   devices include at least:
    - 1st gen NVIDIA ION
    - some 2.1 laptop speakers
    - many embedded audio devices

2) HDMI output is now possible at "proper" 2.1, 5.0 PCM layouts (and any
   of the more unusual ones, such as 4.1, 3f, 2f+1r) without resorting to
   adding empty channels as such layouts are handled currently. This
   means that the A/V receiver will now see the correct format, instead
   of the "virtual" 5.1/7.1.

3) HDMI output is now configured to use the exact layout given from AE,
   when possible, so that AE does not need to do any remapping if it
   does not want to (the audio hardware will perform that instead).

4) Layouts containing the more unusual channel positions such as
   AE_CH_TFL, AE_CH_TC, etc, are now supported by the ALSA sink.
   However, currently CActiveAE::ApplySettingsToFormat() always
   force-resolves the stream layout to a standard layout, preventing
   the playback of such channels for now.

2,3,4 above require this post-v1.0.27.2 alsa-lib fix in most cases:
http://git.alsa-project.org/?p=alsa-lib.git;a=commitdiff;h=042223c4ee9b17ba8a24bcfc4019f24b69b8310b

Some Linux kernels between 3.7 and 3.12 contain bugs in the HDA HDMI
driver causing incorrect multichannel mapping in some cases. The most
severe issues that affected common channel layouts were fixed in
November 2013 in versions 3.10.20, 3.11.9, 3.12.1, the rest in 3.12.15
and 3.13.

To avoid any regressions, blacklist channel mapping API on kernel
versions older than 3.12.15.
[music] allow SortByYear to sort by year, album, track, then label
Removed generating new texture repeatedly during character cache.
Copy valid region only from old texture after ReallocTexture().
As a result, reduced stuttering video playback with subtitle.
Use TEXTURE_VOID instead of m_bTextureLoaded
[osx] - rename the Frameworks dir in osx bundle to "Libraries" - this restores auto-signing on mavericks (and maybe earlier) and stops the firewall popup occuring on each startup of xbmc - fixes #14984
[osx] - use strrchr in favour of search loop for crafting the
Frameworks/Libraries path
[epg] skip -/+ of 12 hours with SkipPrevious/SkipNext