Hauora v2 changes

[wayne-shih]

Running list of changes I want to see for v2...

• [ ] redraw numbers (more neo less geometric)
  • [ ] current geometric is retained as a salt
  • [ ] add slashed zero
• [ ] redraw arrows – adding ne, nw, sw, sw
  • Q: deprecate hyphen_greater.liga ?
• [ ] redraw symbols
  • [x] notequal ≠ https://github.com/WCYS-Co/Hauora-Sans/commit/5312b0ff3770cbf067facbc0dfb9c561fb4b9c5f
  • [x] plus, minus, multiply, divide, equal, notequal, greater, less, greaterequal, lessequal, plusminus https://github.com/WCYS-Co/Hauora-Sans/commit/b140f1dc4bb15368a26203ace4fa88c5360eb4fa
  • [ ] sterling £
  • [ ] currency ¤ (?)
  • [ ] infinity ∞ (?)
  • [ ] asciitilde ~
  • [ ] at @
  • [ ] florin ƒ
  • [ ] percent % / perthousand ‰
  • [ ] servicemark ℠
  • [ ] daggerdbl‡
• [ ] add symbols
  • [ ] u1F12F/copyleft 🄯
  • [ ] published ℗
  • [ ] propellor ⌘
  • [ ] optionKey ⌥
  • [ ] upWhiteArrow ⇧
  • [ ] capslock ⇪
  • [ ] rightTabArrow ⇥
  • [ ] leftHookArrow ↩
  • [ ] ejectSymbol ⏏
  • [ ] projective ⌅
  • [ ] clear ⌧
  • [ ] apple 
• [ ] redraw punctuations
  • [ ] braceleft {
  • [ ] braceright }

[cssobral2013]

@wayne-shih - Maybe... also italics?