V4 templates

With the new version 4 , I just stole some template from what avilable in order to study the new version functions, by the way it look nice so i put it here since it easy for common folks to see it in this way
nothing from this script is mine:)
indicator summary taken from

the rest taken from vitaly tradingview.com/pine-script-docs/en/v4/essential/Drawings.html
so folks start to make more templates as it will be easy for all to make better indicator:)