Changed color scheme and added doubletap like
Merge branch 'master' of https://github.com/JBWills/PaintDrip
Changed the app font
Changed the tab bar text
Changed the tab bar bg to white
Merge branch 'master' of https://github.com/JBWills/PaintDrip

Conflicts:
	app/src/main/java/edu/cmsc434/paintdrip/paintdripprototype/Feed/FeedActivity.java
	app/src/main/res/values/strings.xml