removed extra php tag
Add livereload option for live refresh in browser.

Add this option to Gruntfile.js. Install 'livereload' chrome extension and use 'grunt watch' in command line.
Create _custom.scss

File for custom child theme styles.
@import custom child theme scss file

Allow custom styles to be imported
update Readme.md

Added instruction for live reload command. (Need livereload extension installed)
Updated custom file  to fit partial file naming conventions(_*).
Merge pull request #1 from DaveG43/master

Changes for livereload functionality with Grunt and fix php error.