feat(build): added prompt to enable livereload
refactor(gen): Change comments in scaffolded gruntfile to block style.

As per: https://github.com/saschakiefer/generator-openui5/issues/39
Also a slight refactor of the same gruntfile so that the mock Northwind service is ignored for watches and live-reloads - but only where its used, which is currently just the tiles app.
fix(tiles app): Fix the Tiles app to use the correct port if the user doesn't use the mock northwind service.

When a Tiles app was genreated the url for using the real Northwind service still had 8080 hard-coded as the port - fixed to be the localServerPort variable.
Improved the comments in the Tile app index.html regarding the mock OData service. Explaining that the two scripts enabling the mock service can be deleted to use the real Northwind service and that the proxy must then be configured in Gruntfile.js to get around CORS issue.
fix(gen): Fixed basic details prompts

The application-type prompts were overwriting the basic details prompts, such that they had the value undefined and therefore would not get templated into index.html nor package.json.

Closes https://github.com/saschakiefer/generator-openui5/issues/44
refactor(gen): Update package.json dependency versions

Update the package.json dependency versions for the generator and app templates.

Based-on: https://github.com/saschakiefer/generator-openui5/issues/41
Merge branch 'livereload' of https://github.com/js1972/generator-openui5 into js1972-livereload

Conflicts:
	package.json
Merge branch 'js1972-livereload' into develop