Added state diagram to the repo
Fixed the bug causing the files not to load after a demo was used. Also cleaned up the code so that the demo loading code was not repeated.
Fixed the bug that caused an error reporting that no file has been selected when an incorrect file is loaded on top of a properly loaded file.
Added DS_Store to .gitignore. Tweaked printing css. Disabled Print and Reload before a graph has been loaded.
Reset print styling to fix the graphical bugs. More tweaks to come.
New test files for several different test cases
Ensure reload and print are unusable before a GRN is loaded.
Added the new state diagram
Attempt to fix second-page bug when printing in Chrome and Safari.
Fine-tuning of self-referential arrowheads integrated into beta.  May need additional tweaks for some stroke-widths.
Added a fix to the issue of a gene name being deleted not being captured properly
Removed a console.log
Tune the arrowheads for stroke widths 13 and 14; add check-self-referential-widths file to test-file set.
Edited long gene name error message. Change styling of print.styl so that it matches print.css
Adjusted self-referential edges 8, 9, 12, and 13.
Reorganization of test-files
Made adjustements to arrowheads. Added a self-referential arrowhead of size 10 to the check-self-referential-widths spreadsheet.
Reorg of test-files
Merge branch 'beta' of https://github.com/dondi/GRNsight into beta
Merge beta into master