0.2 Update

- Fixes hard coded scales now longer not one step out of sync
Version bump
Explicit global definition

Some script bundlers such as Browserify compile a wrapper function over the modules. If var-statement is used to define the global it will be hidden inside it. Use window-global to define Chart global explicitly.
Merge pull request #75 from epeli/patch-1

Explicit global definition
Correct default scaleShowLabels value to match js file setting

default scaleShowLabels value for Line and Bar is true in js file, but
it is false in document page.
Correct document page to match the value to reduce the confuse
Merge pull request #126 from Ider/master

Correct default scaleShowLabels value in document
Competition details

Challenge post are running a competition and offering some great
prizes. Details are in the readme.
spelling changed for competition
Merge pull request #139 from ilyakatz/patch-1

spelling changed for competition
Quick note about upcoming refactor
Quick note about upcoming refactor
Update on refactor progress
Updated ETA
Merge pull request #1 from nnnick/master

Merge with master