- support fetching tables
- update readme to show fetching tables
- support multiple scopes with -S
- changed docs to use long args rather than short
- implement wast_to_wasm and wasm_to_wast
- support fetching code and abi from blockchain with eosc
- update definition of abi for currency contact
- add extra meta info to Abi type to describe tables

- added account fetching in CLI
- added currency.abi file describing currency contract's ABI