hex-captcha v2.0.5

Use npm run test for getting immediately result

If you have problem with canvas.node compilation - use instruction from stackoverflow

1. Require all dependencies you need in the main.js file that is run by electron. (this seemed to be the first important part for me)
2. Run npm i -D electron-rebuild to add the electron-rebuild package
3. Remove the node-modules folder, as well as the packages-lock.json file.
4. Run npm i to install all modules.
5. Run ./node_modules/.bin/electron-rebuild (.\node_modules\.bin\electron-rebuild.cmd for Windows) to rebuild everything

It is very important to run ./node_modules/.bin/electron-rebuild directly after npm i otherwise it did not work on my mac.