* Add a little arrow icon.
* Replaced toEther function with toUnit to reduce the number of conversion functions wed need. Add tests for conversion functions.
* First pass at a styled confirm transaction modal.
* More data about data
* Hook up generated transaction with modal
* Fix modal position
* Add from address. Restyle a bit.
* Only show textareas and button if transaction has been generated.
* Remove need for param.
* Copy.
* Use non-relative path.
* Initial crack at transaction token support.
* Fix flow type
* Unit tests for contracts and erc20
* Convert contract class to ethereumjs-abi, caught a bug
* Add decodeArgs for contracts, decodeTransfer for erc20
* Show token value in modal
* Show value from transaction data in confirmation.
* Show address of receiver, not token contract
* Flow type
* Only accept bigs
* Unlog
* Use ethereumjs-abis method ID function
* Get transaction stuff out of state. Leave todo notes.
* Intuit token from transaction to address.
* Move generate transaction out of node and into libs/transaction.
* timeout -> interval
* Promise.reject -> throw
* Get default currency from network.
* Add more unit tests for decoding. Adopt the $ prefix for decoding calls.
* Use signed transaction in confirmation modal.
* relayout rpc code, start contract helper
* Dont ask for estimate if theres no value
* Split out conversion of ether to wei hex into lib function.
* big.js -> bignumber.js
### Re-implements:
* min/max validators on initial currency swap selection
* polling of order status
* timer that persists across refreshes via localStorage (computed based on `createdTime` and `validFor` amount)
* swap persists across refreshes once order is created.
* various type refactors
### New additions:
* *SimpleButton* (can be PRd separately on request)
* clear loading state after order create (via SimpleButton and font-awesome)
* buffers for non-BTC swaps (bity does not actually accept 0.01 BTC worth of ETH as they claim they do in their JSON response, so a magic number of 10% is added to the minimum).
Daniel Ternyak
William O'Beirne
skubakdj
Maciej Bembenista
crptm
Daniel Kaspo