GitHub Issue #15856 -- Fix query portion parsing when not in html5 mode.

[ed-at-work]

What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)
Bug fix for issue #15856

What is the current behavior? (You can also link to an open issue here)
Issue #15856

What is the new behavior (if this is a feature change)?
The query portion of the URL is appended to the parsed path once the fragment identifier has been removed. This occurs for the non-html5 mode.

Does this PR introduce a breaking change?
Not that I can tell.

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• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

Other information:

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I signed it.

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[ed-at-work]

Realized that this doesn't work quite as expected when there is a query portion after the fragment. Unfortunately that's not a valid URL but angular seems to expect it. I'm going to tweak it for that scenario as well and provide tests as well.