update README with basic description of the project
Added settings file.

Also added twitter settings to go with it.
Showed OSL twitter feed.

refs #15477
update README with basic description of the project
Added settings file.

Also added twitter settings to go with it.
Showed OSL twitter feed.

refs #15477
Merge branch 'feature/15477' of github.com:osuosl/fenestra into feature/15477
Added docs for Twitter feed.

refs #15477
Merge branch 'feature/15477' into develop

Conflicts:
	.gitignore