Merge pull request #3 from alexpaley/master

Share button & merging andrew's changes
clipboard and twitter buttons added, need styling
Styling Share Completed
Just Needs Polishing
twitter button added to front page
env variables
domains added to package.json
Merge pull request #4 from magicgrl111/master

fixed twitter button on front page
Ready for Deploy
Google Analytics
Changed hashtag ot keyword
Clears search bar on focus
Click on username/tagline redirects to video
Fixed links
Formatting Errors
favicon added
avoiding duplicate videos from the same user
changed ribbon to github and bottom banner to hackreactor link
now storing requesting ip address in mongodb
Merge pull request #5 from magicgrl111/master

updates to main page and database storage.  also only displaying one video per user so no duplicate videos