zeroconf: maintain txt record order when publishing service
zeroconf/osx: maintain txt field order on publish

OSX create the txt records using a dictionary, so to maintain
order, we use a custom hash function that put all elements
in the same hash bucket.
[droid] allow landscape and reverse landscape orientation
[visualizations] fix crash in goom fixes #12584
configure: allow GIT_REV to be read from VERSION file
needed for building outside of a git repo
release-source script needs bash
on some systems /bin/sh is a simplistic posix shell
artwork: add "Add art" button to video artwork selection dialog
[python] add missing sort methods
move view related files into new view folder and lib
[win32] update VS project files
smartplaylists: add tag field for tvshows and musicvideos
Merge pull request #2185 from Montellese/xsp_tags

smartplaylists: add tag field for tvshows and musicvideos
Merge pull request #2183 from Montellese/view_lib

move all view related files into xbmc/view
[ios/atv2/osx] - sync xcode projects
Merge pull request #2184 from skaggapa/master

Fixes #13579 XBMC crash with upnp LPCM stream.
Merge pull request #2136 from Montellese/droid_screenrotation

[droid] allow landscape and reverse landscape orientation
[ios] - enable the full iphone5 resolution by adding the right formated default splash image into the bundle
[ios] - add proper detection of the currently available ios devices and make sure to detect retina resolution even when using ios4.3 sdk on all of those retina devices
[scraper] - fixing possible array out of bounds access (seen in a crashlog on ios)
Revert "fixed: Gold linker check didn't work properly in case the standard GNU linker was used"

This reverts commit 64a59cc51f2bdfc42a91e797e315771cfed5111b.

This commit broke android build and 3 days of build failures is enough to show no one cares. Try again.