SOW3.1.4: smaller new feature additions

[abettermap]

Issues resolved by this pull request

• Fixes “Data” table: include an “Audio” column #192
• Fixes “Language profile”: support language-level text (NOT description) #193
• Fixes 3D/2D: don't force, allow setting consistently #194
• Fixes Improve cross-panel interactions #195
• Fixes On Census language change, zoom to initial extent #196

[abettermap]

@rperlin-ela i got a late start today so decided to push on through like the good ol' days, so have a look at the 3 issues i included in this PR so far when you get a chance. there's some quirks with 2D/3D toggle on mobile, i had problems w/that before, so i'll give a fresh look tomorrow but may have to circle back to that another time. it's all definitely working but i just can't get it to center properly on mobile when toggling, and it's very apparent when a popup for selected community is present.

[rperlin-ela]

Quick look on desktop before shutting down for the night but all looking good, can commit or wait as you like in the morning.

[abettermap]

Thanks, I'll keep plugging away on this branch. I'm trying to get in the habit/convention of

"WIP" in the PR title + not assigning you as Reviewer = not ready for primetime yet

If no WIP and you're Reviewer, it's ripe for the pickin.

[abettermap]

@rperlin-ela all set for review. still would like to punt these until Week 4 if they're of concern:

1. 2D/3D (3D/2D: don't force, allow setting consistently #194): if popup is present when this button is toggled on mobile, zoom/pan centered properly in the map (it's offset in 3D right now but wasn't before when we just had the "reset pitch" btn)
2. Improve cross-panel interactions #195 : if you're not seeing it, or if you are and don't feel it's a problem, case closed. or if you want to take the quick and dirty way out, that's simply adjusting text.

[rperlin-ela]

Other than my comment on #196, looks good to go!