Made a deprecated test slightly more relevant.

Just for a quick production-ready assessment. This will need to be
replaced with something more relevant in the future.
Debugging on an old benchmark.
Modified equality tests for increased performance.
Added getFilePath to all NX Files.
Deleted deprecated benchmarks.
Added instanced implementation of offset tables.
Cleaned up and added NXTables to all NXFiles.

Cleaning up entailed removing all deprecated constructors in NXFile.
Reworked nodes that perform offset table lookups.
Updated node parser to use file-specific lookups.
Simplified node parser a little bit.

Simplified signature for node parser, in particular.
Removed pauses in LatestGameTest.
Resupporting LatestGameTest as it proved useful.
Changed default trial count for De benchmark.
Updated README.md a bit.
Removed unnecessary imports where possible.
Reformatted javadoc comments.
Updated to v2.0.0!

Updated Netty Buffers to 4.0.0 CR6.