reapply various lost changes

array-search
x2js library
webservice-cron
jqgrid highlight issue
little oversight
Update grunt file
Update package
Fix
TEst
Remove dev from build
Add test cases
Bug fixes
farbtastic : disable call to non existent property of jQuery
update testcase index
update testcase index
Update test cases
Fix bug in nmr spectra simulation
Update array_search config
Update piechart
create object viewer module
update default.json
Fix matrix and single_value
use jsoneditor for object viewer
Merge branch 'object-viewer' into gh-pages