0.3.0

+ Added exchanges: Atomic Trade, BitBay, Bitcurex, BitMarket.pl, C-CEX, CCEDK, CoinMkt, Coins-E, Crypto-Trade, Cryptonit, Justcoin, Paymium and Vircurex.
+ Added Czech translation.
* Price Change alarms now retry to get last value after failing due to unavailable internet connection.
- Removed Mintpal exchange (currently offline).