Add ARM support

[norgeous]

After npm installing on my ARM device,
When I run

npm start

I get an error:

ERROR in Node Sass does not yet support your current environment: Linux Unsupported architecture (arm) with Node.js 7.x
For more information on which environments are supported please see:
https://github.com/sass/node-sass/releases/tag/v3.13.1
 @ ./src/app/style/index.scss 4:14-170 13:2-17:4 14:20-176
webpack: Failed to compile.

I updated node-sass to the latest version and it works fine on my ARM device now!

Would you consider upgrading node-sass?

[coveralls]

Coverage remained the same at 61.932% when pulling 790ef09 on norgeous:master into 39f9585 on MacKentoch:master.

[MacKentoch]

Thank you @norgeous

Error may come from node 7? Not sure it is related but I only use 6.x right now and never tested with node7.
But rm -rf node_modules then npm install should fix?

Otherwise using nvm to downgrade your node version to 6.x would do the trick (but you would have to reinstall all to force sass recompile).

[norgeous]

Hi @MacKentoch, thanks for the merge, however I was incorrect - an upgraded node-sass - didn't fix my issue. I'm not sure if it is an arm or node 7 issue, but I did find this related issue with the correct answer:

npm install
npm rebuild node-sass
npm start

The rebuild command took forever, but now it works!
Pointless merge overall, but can't be harmful to have an updated package...
Thanks!

[MacKentoch]

Hi @norgeous
Thank you for feedback.

Glad it is now resolved.

I remember I had sometimes bad experiences with node-sass specifically on windows (never as straight forward as on macOS but it works).