Cleaned up become_sitter module.
Removed unnecessary files and clean up.
Cleans up private_profile.
Cleanup search module.
Removed search_card.css from index.html.
Removed search_card files and references.
sitter_profile cleanup.
Removed console.log and removed files from index.html.
cleaned up app.js files.
Merge pull request #204 from wilandrade/cleanup

(enhancement) Cleanup of all the things