Merge pull request #126 from adamwdraper/develop

Develop 1.5.3
Added norwegian translation
Build
Add Latvian language
Build
added a forgiving validate method to validate localized numerals
Fixed formatting etc based on jshint grunt task messages
Fixed formatting etc based on jshint grunt task messages
few more jshint warning fixes
Added a top level forgiving validate method to numeral. Also added the tests
Updated validate method to support validations involving the abbreviations for thousand, million, etc for the current language/culture or the passed language/culture. Added tests to validate.js for the same. Also ran grunt build after a successful grunt test call.
Removed triple negations from all conditions. Do not know why I put them there in the first place -.-
Fixed some formatting
Updated to handle alternative Norwegian culture names
Merge pull request #129 from Lafriks/develop

Add Latvian language format support
update copyright year
version grunt contrib uglify
build
remove node v0.8 from build testing
back to latest uglify