Use a virtualized list for course results

[hawkrives]

An experiment with using react-virtualized to render only part of the course search results at any given time.

Playground link: https://deploy-preview-2216--gobbldygook.netlify.com/

TODO:

• Figure out grouping – I had to remove the card-like sections from the groupings for this first attempt
• Check whether sorting / grouping still works
• Fix search result list height – and how does that whole left-hand-scrollable column work here?
• Fix duplication of react-virtualized in bundles 18kb each is much more palatable than 245kb each
• Fix searching on the overview page

[buildsize]

File name	Previous Size	New Size	Change
404.html	861 bytes	861 bytes	0 bytes (0%)
app.css	84.13 KB	90.73 KB	6.61 KB (8%)
app.js	994.18 KB	994.45 KB	272 bytes (0%)
areaData.url	50 bytes	50 bytes	0 bytes (0%)
chunk.area-editor.components.js	201.2 KB	201.22 KB	27 bytes (0%)
chunk.course-overlay.components.js	69.71 KB	87.7 KB	17.99 KB (26%)
chunk.course-table.components.js	77.76 KB	77.71 KB	-50 bytes (0%)
chunk.degub.components.js	2.61 KB	2.61 KB	0 bytes (0%)
chunk.new-student.drive.component.js	1.46 KB	1.46 KB	0 bytes (0%)
chunk.new-student.import.component.js	19.74 KB	19.74 KB	0 bytes (0%)
chunk.new-student.manual.component.js	62.29 KB	62.29 KB	0 bytes (0%)
chunk.new-student.upload.component.js	33.58 KB	33.58 KB	0 bytes (0%)
chunk.search-sidebar.components.js	69.82 KB	87.81 KB	17.99 KB (26%)
chunk.semester-detail.components.js	2.23 KB	2.23 KB	0 bytes (0%)
chunk.share-student.components.js	29.88 KB	29.88 KB	0 bytes (0%)
chunk.student.components.js	134.35 KB	134.33 KB	-15 bytes (0%)
courseData.url	38 bytes	38 bytes	0 bytes (0%)
google04990d0c4887a5cd.html	53 bytes	53 bytes	0 bytes (0%)
index.html	636 bytes	636 bytes	0 bytes (0%)