Add list of known globals
CamelCase MAS.bootstrap.I18n_locale
Shorten long lines
Refactor new element construction

Easier to read but also shorter line length for jshint validation
Use singlequotes rather than doublequotes for strings
Add missing "use strict" to funcion definition
Rewrite translations files to be compliant with jshint
Remove unused function params
Use '()' when calling a constructor
Don't define a function within a loop
Merge pull request #306 from moneyadviceservice/fix-jshint-errors

Fix jshint errors