Document search feature, also modified the wording.
Change the baseurl to star-api
Document deployment method of docs site
Change baseurl to `/star-api/` for gh-pages
Change home to star api site
Add new routes (exo_planets, etc...)
Update docs :)
Add comment about response being in `JSON`
Merge pull request #13 from HacktheUniverse/add-search-feature-to-docs

Docs updates