Add(containers.less): custom adjustment styles for bootstrap containers.
Modify(register.html): remove style definition from <head>; add the 'RegisterCtrl' as the ng-controller for the page.
Modify(register.js): remove unneeded config for the module; remove dependency modules 'templates-app' and 'ui.router'; remove resolved TODO notes.
Modify(build.config.js): add 'src/register.html' to html file list.
Modify(Gruntfile.js): add copy action for register.html in 'index' multitask.