Add EMC2 virtual currency
Prelude - high, low, vol, price. Hard-coded all current currency pairs.
Tabs not spaces *shudder*
Added currency fetching for Bitorado exchange
Merge pull request #46 from toomyem/bitorado

Added currency fetching for Bitorado exchange
Refactor and simplify URLs, removing unneccesary logic
Support for multiple requests while fetching currency pairs (needed in
#45)
Merge pull request #45 from jondwillis/Prelude

Prelude
Info about multiple requests for currency pairs
Minor fix for Prelude
Added support for BTC/LTC to BtcChina
Fixes #47