* WIP: Fixes#260. Autofocus password input field. Press tab after enter password to switch focus to submit
* feat: Clicks Submit Transaction when user presses Enter after entering password
* fix: Remove console logs and no need to focus
* test: Add test setup. setState not changing currentItem from undefined
* fix: Change tabIndex values to number instead of string
* fix: Use Refs instead of JS DOM access
* fix: Add missing newline
* test: Test modal show after setState. Skipped pending resolution of Enzyme issue
* fix: Remove string from tabIndex prop type
* fix: Remove use of SUIEvent. Use React refs not HTML DOM queries
* test: Update tests but skipping since awaiting resolution of enzyme issue
Reference: https://github.com/airbnb/enzyme/issues/1794
* WIP
* fix: Simply call onSend instead of long-winded approach with Refs
* test: Fix tests to use promises instead of callbacks
* fix: Fix tslint error to handle promises correctly
* fix: Remove return since broke functionality. Use await to handle promise. Use key instead of keyCode
