Update NPM and Bower dependencies in VS web templates

[peterblazejewicz]

Please consider reviewing and updating dependencies both in NPM and Bower managed resources before RC1 and 1.0.0 releases.

Related:
OmniSharp/generator-aspnet#337
#155
#163
aspnet/jquery-validation-unobtrusive#7
aspnet/jquery-validation-unobtrusive#5

Thanks!

[sayedihashimi]

@rustd we should have up to date components before we go live

[sayedihashimi]

TFS Bug#231262

[peterblazejewicz]

This one can be closed:
aspnet/Templates#452
The NPM dependeny is now removed from Templates btw:
aspnet/Templates#592 (and others)