* Add spaces to 'Open MCT Web' for consistency
* Use term 'platform' instead of 'framework' for consistency
with the developer guide
* Avoid the term 'capabilities' (could be ambiguous in the context
of other documentation)
* Use canonical casing for JSDoc and JavaScript
* Simplify phrasing of first sentence
* Change casing of 'Developer Guide' for consistency with
other bullets
From review of https://github.com/nasa/openmctweb/pull/412