Use shortDate filter for DOBs

Refs #185.
Fix trailing comma in add_episode_modal

Refs #331
Merge pull request #370 from openhealthcare/331-add-record

Fix trailing comma in add_episode_modal
Merge pull request #369 from openhealthcare/185-short-date-dobs

Use shortDate filter for DOBs
Use the existing date of discharge when we are confirming discharge.
refs #315
Merge pull request #373 from openhealthcare/315-confirming-discharge

Use the existing date of discharge when we are confirming discharge.
Open IG instructions in a new tab. refs #317
bump version number
Merge upstream master