Fix minifier issue with prefixed tags (closing)

Minifier issue with prefixed tags (closing)
There's still an issue with the ng- and ng: tags that was not covered by tests created in #254279144eac8711e6b0e9637c2e0ddc4658cb43.
The following HTML:
```html
<ng-include src="'views/partial-notification.html'"></ng-include><div ng-view></div>
```

Caused the following minified HTML:
```html
<ng-include src="'views/partial-notification.html'"><div ng-view=""></div></ng-include>
```

While expected was:
```html
<ng-include src="'views/partial-notification.html'"></ng-include><div ng-view></div>
```

Commit includes following fixes
- Fix so nom test runs on the current codebase (uses dist/all.js)
- Fix tab/space linter issue with code in src/htmlminifier.js
- Re-add tests that was forgotten in port in #8d254708cd150de9500530d8e9023e5ecf58a49a
- Fix issue with closing of `ng-`/`ng:` tags in src/htmlparser.js 
- Updated distribution code dist/all.js to be current with branch