Merge pull request #1 from MineFormers/master

Just some stuff that didn't get pushed for some reason
Added a couple of utility functions
Added support for drawing rectangles with repeated textures
Added progress bar to guiWidgets.png
Added a scalable progress bar
Added right click support for ListenerClickable.java
Added ListenerMouseScroll.java
Added right click to clear text box
Added isHovering function on several components
Merge pull request #1 from Metamist/master

Added a bunch of stuff