Merge pull request #107 from AlexWayfer/update_readme

Add "Development", "Contributing" and "License" section into README

Author: route

README.md

@@ -55,6 +55,8 @@ _[become a backer](https://www.patreon.com/rubycdp_ferrum)_ on Patreon.
 * [Frame](https://github.com/rubycdp/ferrum#frame)
 * [Dialog](https://github.com/rubycdp/ferrum#dialog)
 * [Thread safety](https://github.com/rubycdp/ferrum#thread-safety)
+* [Development](https://github.com/rubycdp/ferrum#development)
+* [Contributing](https://github.com/rubycdp/ferrum#contributing)
 * [License](https://github.com/rubycdp/ferrum#license)
 
 
@@ -960,3 +962,21 @@ t2.join
 
 browser.quit
 ```
+
+## Development
+
+After checking out the repo, run `bundle install` to install dependencies.
+
+Then, run `bundle exec rake test` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.
+
+To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and the created tag, and push the `.gem` file to [rubygems.org](https://rubygems.org).
+
+
+## Contributing
+
+Bug reports and pull requests are welcome on [GitHub](https://github.com/rubycdp/ferrum).
+
+## License
+
+The gem is available as open source under the terms of the
+[MIT License](https://opensource.org/licenses/MIT).

Rakefile

@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-require "bundler/setup"
 require "bundler/gem_tasks"
 require "rspec/core/rake_task"