Add MAX LIKES

Add Max Likes and Max Likes per hashtag functionality
Clean up MAX LIKES
Add File Input

Added the ability to choose to use a text file with hashtags separated
by line instead of top hashtags
Clean up

Changed hashtag array name to work
Added some formatting to program output
Clean up

changed file input name to 'hashtags.txt.'
edited README to go along with new changes in the profile
Merge pull request #2 from Chizenbop/hashtaginput

Hashtaginput