started updates for more complete build chain
added test templates, moved app and server to src
renamed main.less to _main.less
moved bootstrap to proper directory; updated index.js for new structure;
updated gruntfile for new structure
fixed typos; updated dependency versions;
moved customize_bootstrap execution; fixed preprocessor code in gruntfile; removed stray brace in shim.js
fixed typos
fixed typos; changed yeoman favicon from renamed ico to actual png
added _README.md