Fix ant build target "executable" use user.dir property.

git-svn-id: https://ecmojo.svn.sourceforge.net/svnroot/ecmojo@676 6adee215-725e-4b28-87c1-af44a2b16021
Prelim use config for language selection for single file dist.

git-svn-id: https://ecmojo.svn.sourceforge.net/svnroot/ecmojo@677 6adee215-725e-4b28-87c1-af44a2b16021
Fix Ant build create MacOS dmg if built using Mac.

git-svn-id: https://ecmojo.svn.sourceforge.net/svnroot/ecmojo@678 6adee215-725e-4b28-87c1-af44a2b16021
Fix tests, upgrade JUnit, edit compiler flag to 1.7.

git-svn-id: https://ecmojo.svn.sourceforge.net/svnroot/ecmojo@679 6adee215-725e-4b28-87c1-af44a2b16021