Merge pull request #127 from guillermo-carrasco/master

Expand text areas and justify introduction text
latest psul
changed to json, added the path to the settings file
Merge pull request #131 from Galithil/master

latest psul
handles the case where the lims can't be queried
Merge pull request #132 from Galithil/master

handles the case where the lims can't be queried