Created componentDidMount and updatePath functions for Open Blog button
Successfully update path when folder is selected
Added initial jasmine tests (not working yet)
Replaced Jasmine with Jest testing framework
Merged Iframe and Welcome components into one
Moved Topbar component render inside Home component
Spawn jekyll server + watcher when blog is opened
Implemented updatePosts method to update the posts state in App component
Kill spawned jekyll instance when window is closed