Changed getinfo().version field to string as some coins use it so.
Fixed tekcoin.json - set to pos mode.
Added IsPOS field to coinconfig.cs.
GenerationTransaction.cs now accepts IPoolConfig as parameter instead of getting sub-configurations one-by-one.
Added initial support for POS coins - GenerationTransaction's now include a timestamp field for POS coins.
Fixed tests according to latest GenerationTransactionTests.cs.
Added automatic detection support for POS coins.
SerializeBlock can now handle POS-blocks.
Merge pull request #384 from raistlinthewiz/pos-support

Initial POS coin support