Constructors
Abstracting the class
Merge branch 'master' of https://github.com/joshua2ua/lonelyTwitter

Conflicts:
	src/ca/ualberta/cs/lonelytwitter/ImportantTweetModel.java
	src/ca/ualberta/cs/lonelytwitter/LonelyTweetModel.java
this is Jeff
add normalTweet
add normal lol
add controller
swith name
add controller
finish
lol