refactor: extract module init

module init should be easy to find at one central point
chore: add missing hint on bower install to readme
refactor: satisfy jslint
Merge branch 'chore-jslint-modifier' of github.com:robinboehm/famous-angular into robinboehm-chore-jslint-modifier

Conflicts:
	src/scripts/directives/fa-modifier.js
chore: update build
Merge branch 'update-readme' of github.com:robinboehm/famous-angular into robinboehm-update-readme
Merge branch 'extract-module-init' of github.com:robinboehm/famous-angular into robinboehm-extract-module-init
chore: fix build and update gulpfile
chore: update .jshintrc to better match library code style
chore: add missed semicolon
feat: throw error objects

instead of just strings
you'll get a stacktrace and are able to debug the problem

also using single quotes instead of double quotes (jshint)
chore: update build
chore: update docs
chore: update docs submodule
chore: update docs submodule
chore: lint
chore: make jshint line numbers correct
chore: lint
docs: add link to Pivotal roadmap in README
chore: update docs submodule