Merge pull request #92 from pulse00/develop

psr4 support
Merge pull request #97 from pulse00/develop

Fixes #94
update tycho
Merge pull request #98 from zulus/tycho_fix

update tycho
Fixes #91
Tests for #91 fix
Fixed a minor bug in the psr UI
Fix to the psr UI and support for LibraryFolders added
Merge branch 'master' into develop