Simple i18n

without additional packages, just plain i18n, nothing really configured
yet for discussion in
Issue https://github.com/ongoworks/reaction/issues/137
Merge remote-tracking branch 'origin/devel' into i18n

Conflicts:
	client/templates/cart/cartDrawer/cartDrawer.html
Merge branch 'v0.1.5' into i18n

Conflicts:
	.npm/package/npm-shrinkwrap.json
	package.js
Add language templates, dropdown
Session handling of changes
Translations Collection, fixtures for importing i18n
Remove test i18n local files
Just a little tidying up
PDP, Checkout i18n labels
Add i18n functionality to alerts
More translations
Multiple language files, accounts translations

i18n loader in fixtures, updated fixture errors
Accounts-UI translations, template-extensions
Refactor translations to allow for having language properties that
aren’t part of the translation data.
Allow fallback, multiple languages in i18n resStore
i18n helper can camelCase strings (for plain sentences) and lookup key

Fixes https://github.com/ongoworks/reaction/issues/71
Minor updates, lowerCase helper
more checkout i18n labels

Closes https://github.com/ongoworks/reaction/issues/137
Autoform translation
i18n Auto form Messages and Labels
General comments
i18n fixes