Fix typo
Linking and spelling
Call it ConceptNet Bridge

We mention ConceptNet elsewhere, so let's call this the ConceptNet Bridge
Spelling
Merge pull request #1 from pborenstein/typo

Fix typo
Merge pull request #2 from bmann/master

Spelling and tweaking
Spelling, capitalization
Spelling
Merge pull request #3 from bmann/master

Edit scrub of docs