Merge pull request #1071 from C-o-r-E/master

Some rdpsnd fixes. Both in channels/rdpsnd/server and on the mac server
mfreerdp: fix pointer function declarations
Merge pull request #1072 from zeha/mac

mfreerdp: fix pointer function declarations
mfreerdp: cleanup PasswordDialog
mfreerdp: PasswordDialog should release it's resources
Merge pull request #1073 from zeha/maccleanup

mfreerdp: cleanup of PasswordDialog
mfreerdp-server: don't link directly to CoreGraphics

Apparently one should link to ApplicationServices, which is a purely
transitional framework. This fixes builds with deployment target set
to 10.4 when building with the 10.8 SDK.
Merge pull request #1074 from zeha/mfreerdp-server

mfreerdp-server: don't link directly to CoreGraphics
Mac: detect x64 macs

This is needed so WITH_SSE2 is turned on automatically.
Merge pull request #1075 from zeha/mac-x64

Mac: detect x64 macs
add KBDEXT to KEYCODE_TO_VKCODE_APPLE where needed
Merge pull request #1076 from zeha/apple_keycodes

add KBDEXT to KEYCODE_TO_VKCODE_APPLE where needed
Changed version to 1.1.0-beta1