Updated readme
Clean up in the readme.
Minor gemspec change
Fixing issue with connection params
Updated specs and readme
validate address has special errors
update version and try to fix the error response
rpc problems.
modifications to wallet
rpc fixes
rpc update
update readme
Added accounts method.
Added balance method to for whole wallet.
Added method to account.
Added method to account.
Modified rpc to make it easier to parse errors.
Added address to transaction.
Added address to transaction.
Added more methods to accounts