3861-fix
FIX!
remove notice.
Cleanup & Docs
JS cleanup & docs .
Fix behat test.
Fix test features.
Remove os_50_50 & os_100_100 from os_news & os_image_gallery
Add os_50_50 & os_100_100 to module os .
Pushing the code.
Baic functionallity of importing.
code cleanup (no func change): rename, standardize #
Merge pull request #4048 from openscholar/3847-form

code cleanup (no func change): rename, standardize #
Commiting the work.
Adding the importer.
more code cleanup and logical separation #3847
Merge pull request #4049 from openscholar/3847-form2

more code cleanup and logical separation #3847
Move field 'Abstract' out of the collapsible tabs.
Wrap widget name with double-quotes.
Provide default image for person.