#5 :: updated requirejs config and package.less

- updated requirejs main config file :: removed redundant references
and temporarily hardcoded paths to bower libraries
- removed normalize-css from bower dependencies, replaced it with
hardcoded normalize.less. This is done because of the production build
workflow, we need package.css to be a complete styling package without
any external dependencies, if we leave import statement of
normalize.css in our package.less, after build procedure is done it
will not fetch normalize.css contents, but still remain as an import
statement