Rename parser files and remove unneeded test files

[SaiedKazemi]

This is the first PR in a series of PRs to add scamper2 datatype support to TRC.

The scamper2 datatype corresponds to scamper's regular (as opposed to MDA) traceroutes.

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This change is 

[coveralls]

Pull Request Test Coverage Report for Build 412

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 96.623%

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Totals
Change from base Build 408:	0.0%
Covered Lines:	515
Relevant Lines:	533

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💛 - Coveralls