add backbone boilerplate from generator-backbone v0.2.8
remove .editorconfig as it is not needed, for now
move files into a frontend container

This might be useful to help with future amalgamation of front and back end
alphabetise the order of jshint options
include HTML5 boilerplate .ico files
update to README.md
add chrome default browser on `grunt serve` command
add leading 'frontend' folder in path to each .gitignore line
alphabetise the order of .gitignore files + folders
enable 'require' as a global name for managing requirejs dependencies
indent on default index.html
simplify the default index.html
Merge pull request #1 from rbose85/f-requirejs-v0.2.8

working towards rev. 1