* Added --token flag to swapcli's balances request allowing the user to query their token balance
* --eth-asset flag on swapcli make changed to --token
* Added TokenInfo RPC API method to retrieve an ERC20 token's metadata
* Added an end-to-end ERC20 unit test to the daemon package
* Fixed ERC20 token approval amount to SwapCreator contract to use the minimum value required (instead of approving the entire user's balance for transfer by the contract)
* Fixed a race condition between concurrent contract calls to approve/new_swap in ERC20 token swaps
* Removed hard coded assumptions that all tokens have 18 decimals
* Maked the decimal places in our test ERC20 token configurable
* Fixed token exchange rate calculations
* Updated ongoing and past swap queries to correctly support ERC20 tokens
* Initial unit tests in swapcli's main package
Enables additional libp2p NAT traversal features and enables nodes to communicate using UDP/QUIC in addition to TCP. Switches to using libp2p's "routed host". Most commands that previously accepted multiaddress values now accept a Peer IDs instead.
* Moves RPC posting out of the `rpctypes` package making it a member function of the RPC client type
* Does proper context handling when making http POSTs
* Handles JSON serialization/deserialization in the POST method, simplifying code for callers
* Takes advantage of the Gorilla JSON-RPC 2.0 client library which simplifies error handling
* Updates HTTP transport to use DialContext in place of the deprecated Dial
* Bob now waits for his XMR transfer to the A+B wallet to have 10 confirmations before notifying Alice that the XMR is locked.
* Alice now rejects the locked Monero if there is more than one block left before she can spend the funds (1 block freedom is in case of network latency on Alice's side). This eliminates Bob's ability to double spend and allows Alice to sweep funds to her primary wallet from the A+B wallet in a reasonable time frame.
* Sweeping received XMR to the primary wallet is now the default behavior.
* A+B swap wallets are created with a restore height set for quick wallet creation in production where the blockchain is big.
* Fixes SleepWithContext moving it into the common package and having it return an error when the sleep is interrupted by the context being canceled.
* Fixed timeout and context handling in integration tests
* Added new GetChainHeight method that queries monerod instead of monero-wallet-rpc
* Embeds monero-wallet-rpc instead of having the user start it separately.
* Location of all the files standardized and documented in docs/default-file-locations.md.
* Ethereum and Monero wallets will be created if they do not exist.
* New RPC API personal_balances added including swapcli support.
Combine our HTTP RPC and Websocket services into a single HTTP server, eliminating the --ws-port flag to swapd and using --swapd-port flag for swapcli.
* remove unused code, move some funcs around
* move monero/crypto to crypto/monero
* cleanup alice swap_state.go, move funcs
* move rpcclient and types package to common
