Merge pull request #1 from smazhara/master

Added new signmessage and verifymessage methods
Implements sendmany #5
don't hardcode bundler dependency version
allow rbx to fail
really allow rbx to fail
test on 2.0; allow jruby, rbx, ruby 1.8 and 1.9.2 to fail
Return error response instead of just HTTP code name
Merge pull request #9 from kyledrake/better_error_reporting

Return error response instead of just HTTP code name
api.setaccoint -> api.setaccount (fixes typo)
Add `getmininginfo` RPC command
Add `getblock` RPC command
Add 'walletpassphrase' and 'walletlock' rpc calls.
Merge pull request #10 from juwalter/master

There was a typo in "setaccount"
Merge pull request #11 from andruby/master

Add `getmininginfo` and `getblock` RPC commands
Merge pull request #14 from tstranex/master

Add 'walletpassphrase' and 'walletlock' rpc calls.
add badges
add coveralls
fix typo in gemspec filename
bump to 0.0.2
allow fakeweb to connect so coverage can be posted