Merge pull request #2 from timmolter/develop

Merge changes
Merge pull request #3 from timmolter/develop

Merge changes from TimMolter:Develop
Minor tweaks to Cryptsy
Reformatted with Xeiam formatter
Cryptsy: use `recentTrades` to get last price, rather than `lastTradePrice`

`lastTradePrice` is often cached, and is not updated very often.
Merge pull request #443 from ObsessiveOrange/develop

Minor changes to Cryptsy