fixed: accidentally nerfed drag and drop.

git-svn-id: http://svn.synergy-foss.org/trunk@1952 33c40d52-04ba-11de-a43f-ff96a2b7a9af
fixed: integ tests - drag drop was disabled.

git-svn-id: http://svn.synergy-foss.org/trunk@1953 33c40d52-04ba-11de-a43f-ff96a2b7a9af
fixed: drag and drop crashes windows - reintroduced empty function to stop not impl exception.

git-svn-id: http://svn.synergy-foss.org/trunk@1954 33c40d52-04ba-11de-a43f-ff96a2b7a9af
fixed: drag and drop error on mavericks - never create your own instance of NSApplication\!

git-svn-id: http://svn.synergy-foss.org/trunk@1955 33c40d52-04ba-11de-a43f-ff96a2b7a9af
fixed: use of inc var is confusing.

git-svn-id: http://svn.synergy-foss.org/trunk@1956 33c40d52-04ba-11de-a43f-ff96a2b7a9af
"dir" was used by mistake instead of "filename"

git-svn-id: http://svn.synergy-foss.org/trunk@1957 33c40d52-04ba-11de-a43f-ff96a2b7a9af
fixed: "set" should be used instead of "update"

git-svn-id: http://svn.synergy-foss.org/trunk@1958 33c40d52-04ba-11de-a43f-ff96a2b7a9af
- improved string conversion by using ms comutil.
- removed dead member variable.
- extra logging to help debug file drop on windows.

git-svn-id: http://svn.synergy-foss.org/trunk@1959 33c40d52-04ba-11de-a43f-ff96a2b7a9af
fixed: garbage drop target on windows when elevated.

git-svn-id: http://svn.synergy-foss.org/trunk@1960 33c40d52-04ba-11de-a43f-ff96a2b7a9af
fixed: watchdog keeps showing backoff message even if no command to run.

git-svn-id: http://svn.synergy-foss.org/trunk@1961 33c40d52-04ba-11de-a43f-ff96a2b7a9af
fixed: file is dragged twice by accident.
fixed: exe and lnk files dragged by accident.
fixed: "dir" used instead of "filename".

git-svn-id: http://svn.synergy-foss.org/trunk@1962 33c40d52-04ba-11de-a43f-ff96a2b7a9af