Expand the measure log functionality to allow broader Q&A and user socialization

Increase collaboration for measure development by establishing a convenient and centralized measure hub to socialize all measure-related communication, such as measure Q&A and measure feedback from general base users and early opinion (EO). Solution could include:
1) expanding the measure log's - which is the current measure development and review platform for measure contributors - visibility and log content to serve more measure communication purposes.
2) embed pre-built solution to individual measure' page

Purposes:

• General base user to submit feedback and question for a measure

• PA lead to respond to Q&A

• PA lead to solicit input to support measure package development

• Measure polling

Features:

• New measure log types

• New and updated visibility permissions

• New measure log widget to manage collaboration

• New measure log functionality (e.g., PA has ability to send out requests)

• Tagging users