IGBF-1515 : Improve feedback when files can't be opened
Riddhi Jagdish Patil
Branch: rpatil14/riddhifork-igb:IGBF-1515
Branch: lorainelab/integrated-genome-browser:master
Merged
Merged pull request
Merged in rpatil14/riddhifork-igb/IGBF-1515 (pull request #666)
To provide more informative error message when a file cannot be opened in IGB