Merge pull request #53 from nightscout/develop

Bump version to 0.3.2 + small fix.
Merge pull request #54 from brianhanifin/feature/loading

Feature/loading
Merge pull request #55 from brianhanifin/feature/loading

Loading screen
Merge pull request #56 from brianhanifin/feature/loading

Loading screen
Merge pull request #57 from brianhanifin/feature/loading

Loading screen
Merge pull request #68 from brianhanifin/develop

Feature: Loading Screen