Improve controls layout for Table visualization

[mistercrunch]

• expanding the relevant section by default
• moving row_limit to both GROUP BY and NOT GROUPED BY sections
• Move options to Style tab
• Don't mix checkbox and Select on same row

before

## after

[codecov-io]

Codecov Report

Merging #4767 into master will increase coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #4767      +/-   ##
==========================================
+ Coverage   72.59%   72.61%   +0.01%     
==========================================
  Files         205      205              
  Lines       15401    15401              
  Branches     1183     1183              
==========================================
+ Hits        11180    11183       +3     
+ Misses       4218     4215       -3     
  Partials        3        3

Impacted Files	Coverage Δ
...set/assets/javascripts/explore/stores/controls.jsx	39.25% <ø> (ø)	⬆️
...rset/assets/javascripts/explore/stores/visTypes.js	70.58% <ø> (ø)	⬆️
...ipts/explore/components/ControlPanelsContainer.jsx	91.3% <0%> (+4.34%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 92230b8...3948d79. Read the comment docs.

[betodealmeida]

Nice! <3