Added width/height to index

and changed default to 900 x 550
Merge branch 'master' of https://github.com/CloudKidStudio/bundle-installer

Conflicts:
	template_source/deploy/assets/css/main.css
	template_source/deploy/assets/css/main.css.map
	template_source/deploy/index.html
	template_source/deploy/logic/main.js
	template_source/deploy/logic/main.js.map
	template_source/src/_namespace_/_GameName_.js
	template_source/src/main.less