Fixed required field display when adding a new dataset

Added default research output type when creating the plan

Removed Cancel Edit Button & Other Type should be cleaned when ading a new research output

Adding a new research output should display inputs not values

Removed console.log

Added edition button on research ouput form

Merged DMPRoadmap V2.1.2

Added selectable ResearchOutput Type to ResearchOutput form

Datasets has been renamed as Research outputs

Moved datasets form to its own tab

User have now to click on a button to change the plan visibility

replaced timestamps on notes with timeago

Added collapsible example answers

users should be able to choose which dataset to export

Added Datasets support for answers comments

Fixed common answers checkbox, should only block dataset in the current section

Fixed answers display for each dataset in phase edition

Merge pull request #2128 from DMPRoadmap/feature/research-grant-id ...

Add typeahead field for Research Grant ID

fix rda_metadata question

Merge branch 'development' into feature/research-grant-id

Datasets integration

Fix JS lint errors

Add typeahead field for Grant ID

Users can now choose one or multiple phases when exporting a plan

Updated Usage page display to fix several issues. ...

- Moved mouse pointer instruction.
    - Made textual changes to "No. of plans by template"
    - The bar charts for  "No. users joined during last year" and
    "No. plans during last year" months are in ascending order. They were
    in descending order previously. Updated the count statistics methods
    in statistics_controller.rb.
    - The "No. plans by template" bar chart is now  replaced by a stacked bar chart
    as this is visually better for large data.
    - updated the by_template method in the create_or_update.rb with code from @xsrust.
    This now aggregates template counts for a month correctly.

    Fix for issue #1679.

Static pages edition integration

Default template should appear in template list on plan creation

Restyled Usage page: ...

- The 'No. of plans by template" section restyled
 - Added instruction to 'No. of plans by template'
 - Added a message for 'No. of plans by template' chart if
 no data available for a chosen time period.

Fix for changes requested in issue #1679.

The "No. plans by template" statistics and visualisation changes: ...

(1) The headers for the CSV for the Number of Plans by Template
             - the date column have dates in the format  'Jan 2018'
             - the template headers now display the Title of the templates
             - the Date and Count headers are capitalized.

        (2) The chart has been re-styled.
            The aspect ratio (width/height) of image is now dynamically
            set according to the selection of the month range.

        (3) Fixed broken rspec tests and rubocop errors/warnings.

        Fix for #1679.

Merged with DMPRoadmap:master