Don't update refs for files which aren't renamed (issue #131)

[inian]

No description provided.

[smysnk]

Looks good, thanks!

[prannayb]

I have a problem with this change. Even though I'm not renaming a particular file, I do want to update it's reference. Since I'm using this for appCache generation, for files that are served though an API and are not static files, I cannot rename their source files. However, based on their source files I can supply different query params for cache busting. This was previously done by supplying the source file name pattern in dontRenameFiles, and then in the replacer for file types of compiled files, I replace their references from
"Controller/Foo?page=welcome"
to
"Controller/Foo?hash=a654de7e&page=welcome?

As a workaround I'm having to supply a transformFilename function, which implements the dontRenameFile regEx exclusion.

[kapiwko]

Why is that reverted? May create another option for case above?

[peterlozano]

I posted a new fix on #175