included synmacph only on mavericks or above

git-svn-id: http://svn.synergy-project.org/trunk@2218 33c40d52-04ba-11de-a43f-ff96a2b7a9af
try to fix gui compile error on mac 10.6 and 10.5

git-svn-id: http://svn.synergy-project.org/trunk@2220 33c40d52-04ba-11de-a43f-ff96a2b7a9af
copy synmacph only on mavericks. fixed warning on 10.6

git-svn-id: http://svn.synergy-project.org/trunk@2222 33c40d52-04ba-11de-a43f-ff96a2b7a9af
- redesigned drag information protocol
- used DragInformation to encapsulate information and helper functions.
- renamed parameters in sendDragInfo function.

git-svn-id: http://svn.synergy-project.org/trunk@2223 33c40d52-04ba-11de-a43f-ff96a2b7a9af
fixed compile error and added header for runtime_error

git-svn-id: http://svn.synergy-project.org/trunk@2225 33c40d52-04ba-11de-a43f-ff96a2b7a9af
fixed warning on 10.6 and 10.5

git-svn-id: http://svn.synergy-project.org/trunk@2226 33c40d52-04ba-11de-a43f-ff96a2b7a9af
removed test file.

git-svn-id: http://svn.synergy-project.org/trunk@2230 33c40d52-04ba-11de-a43f-ff96a2b7a9af
changed synergy-foss.org to synergy-project.org

git-svn-id: http://svn.synergy-project.org/trunk@2231 33c40d52-04ba-11de-a43f-ff96a2b7a9af