Adding analytics and tracking code for demo-mode

See merge request !16

New release of simple-editor (lots of improvements)

See merge request !15

Bumping version to 0.2.0 (new upstream release of simple-editor) - also updating package lock by running npm install.

Fixing download buttons to not target=new window, and download the file instead of redirecting to the file. Also fixing a lint issue.

Integrating loading existing project *.zip files into the "Create Project" modal. Also, handling some errors, and updating some text and labels.

Adding auto-export on first export modal view, and a new demo-launch component to give instructions on launching your own instance.

Integrating the rest of the clip effects property UI - better caption effect handling, motion keyframes, volume keyframes, and effect adding/deleting.

Removing single caption effect for entire project, and replacing with per-clip caption effects - which are easier to edit in openshot after the project is created. Also, fixing some issues with gaps left behind after rearranging/deleting clips.

Adding new clip effects modal, and /info/effects/ endpoint to load all effects from the cloud api endpoint. This is still a work in progress.

Improving preview title (and hiding it sometimes) for a smoother flow for new users (upload a file to begin, choose a file to create your first clip, etc...)

Truncate long file names, remove white border around image previews, and improve clip # badge to be more readable.

Adding resize handle to clip preview widget, and auto height calculation. Also, fixing some responsive small screen issues on Add Clip / Play buttons and clip segment resize handles.

Updating "Preview" label to be dynamic: "Add Clip" or "Edit Clip", and the save button to be different in both cases.

Adding Google Cloud support to simple-editor (and other updates)

See merge request !14

Updating lots of npm libraries, and fixing paths and other config settings required by these updates.

Fixing project thumbnails for tall aspect ratios, so it crops the thumbnail image instead of stretching out the row.

Improving logout flow, to correctly set Projects = [], instead of null. Adding Google Cloud icon to login page - updating icons to use SVG images.

Adding Google Cloud and updating cloud icons to use new SVG versions. Always show "About" link in nav bar.

Adding google cloud to gitlab ci

See merge request !13

Reducing size of caption text, and padding

See merge request !12