initial osx app bundle
cmake updates fox osx. still not building (need qt plugin)
cmake+osx. use /usr/local/opt instead of Cellar, as that seems to be the right place for homebrew kegonly packages. attempt to use build-type for referencing directory.
bundle template required for retina display support
codesigning, not used. ffr.
Merge branch 'upstream'
osx cmake. fix qt5 include path.
Merge branch 'poc-2'

Conflicts:
	alethzero/CMakeLists.txt
merge of windows and osx build support
cmake macos, more fixes and cleanup
cmake-macos remove unused.
Merge pull request #36 from subtly/master

macos app bundle