Template workspace

1, Create a new public blank workspace
2, Enable AutoSave in Preferences -> Auto-Save 
3, Install formathtmlerb
    - Install gem install htmlbeautifier
4, Install Rubysnippets
5, Install formatruby
    - Install gem install formatruby
5, Manually install manual
    https://github.com/wting/autojump
6, Add railsrc 
    https://trello.com/c/F6jZuJx8/62-add-a-railsrc-to-root-folder-that-uses-appdev-template-for-new-apps
7, Set tab size to 2
8, rvm install ruby-2.4.3
   rvm use 2.4.3
   gem install bundler
   gem install rails --version=5.1.4
   rvm --default use 2.4.3
   rvm list
   npm install -g diff2html-cli
   gem install rufo
   gem install htmlbeautifier

9, https://community.c9.io/t/change-default-tab-size-to-2-spaces/5818
    services.settings.set("project/ace/@tabSize", 2);
10, Imagemagick
      - sudo add-apt-repository main
      - sudo apt-get update
      - sudo apt-get install imagemagick