Colour Picker
 - Switch to thin style fonts
Alert View
 - Switch to thin style fonts
 - Removed redundant button text colour changing (now handled by the button)
Dropbox Uploader
 - Added option for disabling glow on the meter
 - Switch to thin style fonts
 - Add support for background colour as an alternative to the background image
UIButton+applyGlassStyle
 - Add support for a button size of none that creates a flat style button
UIColor+extensions
 - Add htmlHexString which outputs a HTML compatible version of the colour
UIViewController+Extensions
 - Updated topViewController to handle changes introduced with iOS 8
NSDate+Extensions
 - Added startOfYear, endOfYear, previousDay and nextDay methods
 - Added methods to move forward/back by a multiple of the years
General
 - Added new macro for iOS8+ detection
Update documentation