v0.2.0

1. Build Chrome apps, not only extensions.
2. Redux devTools can be used for the background script as well.
3. Use chrome.storage.local instead of window.localStorage for persisting states and syncing, thanks to @rt2zz.
4. There are no more actions called 'commands' (as it is redundant), just a CALL_IN_BG action with bg function, using as the argument the function name to be called in the background. Example: bg('increment'). More details here.
5. Fixed hot-reloading, thanks to @jhen0409.