sphinx-compatible docstrings
jsonrpc2 requests need mandatory key/pair jsonrpc:'2.0'
reverted s.encode('translit/long') which breaks Pypy
Merge pull request #398 from niphlod/docs/h-m

sphinx-compatible docstrings
Merge pull request #399 from timrichardson/issues/1898

jsonrpc2 requests need mandatory key/pair jsonrpc:'2.0'