Disable install count views for raw sources

**NOTE**: Possible dependency failure with *mu2*. There appears to be a bug here on parsing... notated in html comment

See also:
* https://github.com/OpenUserJs/OpenUserJS.org/blob/1b595bb6a986a781fa87f04cc27e31a011b81dbb/controllers/scriptStorage.js#L79

Applies to #357
Change to different option variable for both to avoid some confusion

Thanks go to @Zren for this.

Closes #357
Catch mixed script lists under author script lists

* Use a `&ndash;` to denote we know it's not there instead of absent tag.

Applies to #357 and committed in pr #439
Remove redundant mustache test

Thanks go to @Jerone for that catch/verification

Applies to #357 and commited in pr #439
Merge pull request #439 from Martii/Issue-383unusedLibViewComponents

Issue #357: unused lib view components

merging