Installation ins't straightforward because of missing files

[Rade-Mathis]

I am currently installing your website on my own server for development purpose.

Installing it as cloned from GitHub won't work because files are missing :

• Libs
  • jscolor.js
  • select2.min.js
  • select2.min.css
• Images
  • The 3 thumbnails for the diagram types on the top of the page

Should I push / pullRequest them, in order to have a more straightforward install ? Or are they missing on purpose ?

[slashme]

I didn't include the external assets in this repository because I didn't want to worry about license issues, but if you can take a look at the licensing status, is happily accept a pull request!

[slashme]

Thank you, fixed!