LMT Zeppelin Boost

**PLEASE NOTE: THIS EXTENSION IS STILL IN BETA DEVELOPMENT STATE** Improving Zeppelin experience on Chromium browser. - Read JSON notebook by opening JSON file on browser. - Speed up Zeppelin by removing unnecessary effects, web components,… - Boost editor is embed as separate window. To activate, click on "Open with Boost editor" next to the setting icon in a paragraph. Ctrl + S to manually save the paragraph. Warning: Boost editor icon may not appear and need you to refresh the page (F5). I will fix this later. Changelogs: 0.1.5 - Fix black background and black texts while Windows is in light theme. - Fix output image out of view due to being oversized. 0.1.4 - Fix code format issues (indent, wrapping) when reading JSON notebook.