Bug fixes
Merge remote-tracking branch 'sanger-pathogens/master'
Minor edit
Merge branch 'master' of github.com:carlacummins/PathFind
Structured test data
Conflict merged
Added exception handler
Adding tests
testing started
Added tests
Test db added, die statement eradicated
Edits
Updated tests
Added test support to reffind
Point reffind to test database
Added tests
Added tests
Added skeletons for all tests
Wrong $obj fixed
Usage changed to return so exit not called