Merge pull request #22 from rjbernaldo/database_specifications

changed database name to the proper collection in the database
Removed unnecessary dependencies, cleaned up app.js, cleaned up index.js, cleaned up web.js, wrote to README.
Merge pull request #23 from rjbernaldo/index_page_styling

Index page styling
Readded gitignore file.
Fixed syntax error. Everything is running, but there is an outdated version of the chart that isn't working.
Merge branch 'master' into general_refactor to get updated front end and charts.
Merge pull request #25 from rjbernaldo/index_page_styling

minor tweets to styling
Merge pull request #26 from rjbernaldo/general_refactor

General refactor
Removed API keys and exchanged them with environment variables
Added 1 line in gitignore to ignore .pem
Merge branch 'master' into gitignore
Merge pull request #28 from rjbernaldo/gitignore

Gitignore
Assimilating the globe directory into our app
Merge branch 'master' into assimilate-globe
Moved files in the globe directory to their proper place
Merge pull request #29 from rjbernaldo/assimilate-globe

Assimilate globe
First draft of canvas.js live chart

Chart has functionality to live animate counts of top 5 hashtags.  UI is MVP level, formatting still WIP.  Axis adjustments still being worked on.
fixed merge conflict with master
Merge pull request #30 from rjbernaldo/legit_canvas

Legit canvas
Added spec directory and spec file for testing routes.