[General] Implement AJAX methods to collect news feeds

[murfguy]

Home page loads slowly do the number of MySQL requests required. It gets slower as more feeds are gathered. In order to improve load time, AJAX methods should implemented to get data on the fly.

[murfguy]

AJAX methods should be able to implemented site-wide. And should be able to run at intervals that allow displayed feeds to be updated in "real time."

[murfguy]

AJAX for 'top streams' and 'recent activity' for home page has been implemented.

[murfguy]

Other areas to AJAX calls:

• Type details
• Types list?
• Profile pages
• Admin Panel
• Account management

[murfguy]

AJAX Feeds are now in place for User's profile page news feed.
Will explore implementing other AJAX feeds as needed. Due to this, moved milestone for this item v0.5

[murfguy]

AJAX news loading implemented for community profile pages.