Adding theme api
Added client-models api
Added HTTP Long Polling (wait) API.
Style change for consistency
Add missing end points
Add key to document
Move old api to the front
Making heading cases consistent
Make TOC the same as actual heading
Order end points by TOC
Add description for new end points
 [BOSS] Allow using username to log in (DEVPORTALS-3448)
Allow set password and anything with the User at create/update and make confirmation email an optional parameter at creating user API. (Issue: DEVPORTALS-3417)
Api needs to provide a login token for other applications. (Issue: DEVPORTALS-3419)
provide user’s portal info (id) (Issue: DEVPORTALS-3420)
Fixed RPC long polling result to be a tuple of timestamp and value.
Added document of HTTP wait data API (long polling).
Revised Request-Timeout and If-Modified-Since fileds to wait API.
Revised RPC wait API description. (issue: ONEPLAT-740)
Added description of wait API to support waiting on multiple aliases.