moved tools to ext - makes more sense, as it contains external libs, not tools

git-svn-id: http://svn.synergy-foss.org/trunk@1982 33c40d52-04ba-11de-a43f-ff96a2b7a9af
moved irix stuff above cpack, etc

git-svn-id: http://svn.synergy-foss.org/trunk@1983 33c40d52-04ba-11de-a43f-ff96a2b7a9af
used glob instead of manually specifying files. cmake does not recommend this, but we always re-run cmake anyway after adding files since we use vs.

git-svn-id: http://svn.synergy-foss.org/trunk@1984 33c40d52-04ba-11de-a43f-ff96a2b7a9af