Various IE11 Fixes

[rajadain]

Overview

Fixes the font loading issue in IE11, using ideas from here. We should consider flipping this sequence for all projects to ensure IE11 compatibility.

Also fixes tall modals in IE11 which were previously transparent below the window:

Also fixes the November Survey to load correctly in read-only mode. Previously some fields were not initialized correctly, and dropdowns were not disabled.

Connects #490 Connects #465

Demo

Fonts rendering correctly:

Modals scrolling correctly:

November Survey reinitializing correctly:

Testing Instructions

• Check out this branch and beekeepers build
• Test the site in IE11 (BrowserStack or Windows VM)
  • [x] Ensure the fonts load correctly
  • [x] Ensure that tall modals (like surveys) scroll and look correct
• Fill out a November Survey and save it. Make sure you pick non-default choices for all dropdowns.
• Load the same survey to view it in read-only mode.
  • [x] Ensure all the fields are correctly filled
  • [x] Ensure all fields are disabled

[rajadain]

Good catch. Fixed in 8480277

Also found and fixed a IE 11 that was previously only seen in Firefox #465 in eff9d3b.

This is ready for a final look.

[rajadain]

@azavea-bot rebuild