Refactoring some Naming

[magz99]

• Angular 2 renamed to Angular where possible
• Angular 1.x renamed to AngularJS
• NodeJS renamed to Node.js

[magz99]

LGTM 💯 @AbdellaToronto Can you review once before we merge it?

Thanks Sumit! Yeah definitely I wanted to get your and Della's input on this one 👍🏼

[ngMachina]

Awesome!!! Merging this puppy in