All test cases now pass in Ubuntu 14.04
Merge branch 'master' into features
Sublimed changed tab characters
Adding flag for function data nodes. Issue #26
Modifying test cases to take into consideration the new #ddg.function value
First attempt at automatic capture of output graphics
Creating test cases for graphics output
Fixed serious bug with storage of last possible command
Better fix to bug where parse would throw an error because we had quoted out of all the quotes
Preliminary graphic capture
Automatic capture of different graphics devices now appears possible
All test cases pass. Need to add a few more to verify