Added VM test suite.
Added TODO.
Renamed old files.
More docs.
Moved over to new format, but RLP tests still need updating.
Updated the tests.
Tests fix.
Fix empty string.
Fix RLP tests.
Hex encode tests done.
RLP tests and Trie updates.
Converted spaces to tabs to be compliant with the coding standards defined in cpp-ethereum
Added some new test cases for the rlp encoding.
Merge pull request #3 from autolycus/develop

Fixed formatting and added test cases
Removed unneeded test, added new tests
New commit
Moved txt to json