* Remove Warning: React.createFactory() is deprecated
* make TS recognize Window definition by adding an empty export
* Silent MM warning ethereum.autoRefreshOnNetworkChange
* remove warning when requesting data from contract with null address.
* WA-280 Added redux logic for safe route
* WA-280 Added tests including builders for safe's redux store classes
* WA-280 Improving Flow coverage in actions and reducers
* WA- 280 Mocking LocalStorage and Web3 in JEST
* WA-280 Generating view of Safe route and its logic to store and retrieve info from localstorage
* WA-280 Added run-with-testrpc for simulating a testnet in memory while executing tests