Option to disable crisp mode of Canvas (kjua) library

[rugk]

One problem the crisp setting is causing is #90.

So we could make it optional, so one can use the Canvas without the crisp setting.

BTW the SVG version has no pixel-perfect (crisp) rendering mode.

This requires:

• a new QR code size option
• this option should be dynamically disabled (and unchecked!) when the SVG version is chosen
• when the Canvas is chosen, it should be enabled (and if there is a setting, the old state of the setting should be restored)
• by default the setting should be enabled
• adjustments in the popup of this setting:
  

  offline-qr-code/src/popup/qrcode.js

  Line 172 in 137a2a3

  crisp: true,

[mitcheesta]

I'd like to give this a try. I'm a first-time contributor so please let me know if there's anything I'm doing wrong.

[rugk]

Yeah, thanks. Sure. Let me know if you have any questions. 😃

[rugk]

@mitcheesta Are you still interested in it? If not, that's no problem, just add a notice, so I know what the current status of this issue is.

[heanzyzabala]

Hi, I would like to give this a try.

[rugk]

Thanks, sure, feel free to take this on. 😃

[heanzyzabala]

@rugk Thanks!

[rugk]

@heanzyzabala If you need any pointers/help or have questions, feel free to ask.