Release 2.0.2

Update testnet URLs

2.0

- Support setting HTTPoison options via config
  - See README.md for examples

- Refactor internal api

- Update readme

- Slightly better address validation
  - Ensure addresses begin with "0x"

- Fix typespecs

- Add `Etherscan.get_transaction_receipt_status/1`

- `Etherscan.API.Accounts.get_balance/1` returns balance in ether. previously wei
- `Etherscan.API.Accounts.get_balances/1` returns balance in ether. previously wei
- `Etherscan.API.Accounts.get_internal_transactions/1` returns list of `%Etherscan.InternalTransaction{}` structs. previously a list of `%Etherscan.Block{}` structs
- `Etherscan.API.Accounts.get_internal_transactions/2` see above
- `Etherscan.API.Logs.get_logs/1` returns error if given an invalid address. previously made request with invalid address
- `Etherscan.API.Proxy.get_eth_supply/0` returns supply in ether. previously wei
- `Etherscan.API.Proxy.eth_get_block_by_number/1` returns `%Etherscan.ProxyBlock{}` struct. previously `map`
- `Etherscan.API.Proxy.eth_get_transaction_by_hash/1` returns `%Etherscan.ProxyTransaction{}` struct. previously `map`
- `Etherscan.API.Proxy.eth_get_transaction_by_block_number_and_index/2` returns `%Etherscan.ProxyTransaction{}` struct. previously `map`
- `Etherscan.API.Proxy.eth_get_transaction_receipt/1` returns `%Etherscan.ProxyTransactionReceipt{}` struct. previously `map`
- `Etherscan.Transactions.get_contract_execution_status/1` returns `%Etherscan.ContractStatus{}` struct. previously `map`

Release 0.1.5

Version bump

Version bump

Update dependencies and fixtures

Add tests. Tests are good.

Rhodes Deep