Check added for object_cardinality field of RelationType
Find query updated: group_set field check added
Multiple-selection widget: Extra button and data-reveal modal that consist of drawer-widget added.
Multiple-selection widget: Styles to support drawer-widget and Reveal-modal's close event added.
Multiple-selection widget: Previous commit's code swapped & changes to support drawer-widget on data-reveal modal.
Multiple-selection widget: edit_drawer_widget() uncommeneted and html_widget() updated.
Multiple-selection widget: get_drawers() updated and create_grelation() redesigned.
DELETED value added to status built-in choices and check added to fetch only PUBLISHED GRelation(s) in get_possible_relations().
Multiple-selection widget: Changes to support this widget and parsing code modified for dob field.
Datetime widget: Code added for parsing  field of AttributeType
Datetime widget: validator field's value(s) for each datetime attribute is assigned to it's corresponding input type element's respective attribute(s)
Datetime widget: Javascript code added for two type of classes (date_month_day_year & date_year)
Merge pull request #677 from AvadootNachankar/mongokit

MIS template updates - Date-field widget modifications
Merge branch 'MIS-template-redesign' into mongokit
Merge pull request #678 from AvadootNachankar/mongokit

MIS template updates - Multiple selection widget (Normal flow)
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit-explore-resources