Merge pull request #18 from matthewste/master

updated test installer
Merge pull request #19 from matthewste/master

updated installer for testing
Fix and close #149
Fix and close #108
Merge pull request #20 from matthewste/master

installer updates
Merge pull request #21 from matthewste/master

removed PDB files
Fix to build and user permissions
Update to screens installer
update to screens installer