Revert "Fix settings display on macs"

This reverts commit 829a0986edc2ab695273ec5c8038842c243f36f3.
My analysis for the problem in 96ecd539de8e76a880f0013b4b8854da216e17b1 was wrong.
The actual issue is that QPalette inheritance appears broken on a mac; if you set the palette to the top widget container, it doesn’t do anything on its children. However, setting the palette to the main application itself does.

Now things look exactly the same between mac and linux for better or worse. Including font sizes and colors.
A downside, is that the selection color appears to be misused in most themes including the default. So you can't tell if a text is selected or simply having focus
Qt bug: QTBUG-32067, QTBUG-26144 (over 224 bugs related to palette use in Qt as of 2014-04-05)

(cherry picked from commit 103d4651e68215e661c843ca5862d7d64c052f93)
Fix linking issues.

Spotted by Craig Treleaven, freetype linking parameters were added twice and too early, causing general linking with installed system libraries first, and then local tree ones.
Configure also automatically adds all libraries checked for to EXTRALIBS define

(cherry picked from commit 4f15d4449a31d551d61d0a00362089d8d7d8a763)

Conflicts:
	mythtv/libs/libmythtv/libmythtv.pro
	mythtv/settings.pro
Fixes Video Playback Profile Editor.

Two corrected issues:
1- Adding or Editing an existing profile, did nothing visually, but would actually update the database. Regression was introduced in 9686f034ac54
2- When deleting a profile, the newly selected one wasn’t actually saved as default

(cherry picked from commit c2b22cb99313cbcd496cdbd7593edc853bac41df)

Conflicts:
	mythtv/libs/libmyth/mythconfiggroups.h
Should first Apple Remote listening fail, don’t attempt to use apple remote.

This would only happen on a mac with no remote receiver

(cherry picked from commit 42c2278813687d1d0bded1e0164b0a64e4407365)
Fix crashes when pressing menu key during channel change

There’s a short amount of time when changing channel during which there are no video output defined.

(cherry picked from commit 400f35aa8de2a6e29ec8e98bf173deb95e724adc)