adding new favorite tool post (#879)
adding new favorite tool post (#879)

Ready to merge
rgaiacs/swc-website,ErinBecker/website,gvwilson/website,rgaiacs/swc-website,swcarpentry/website,ErinBecker/website,gvwilson/website,rgaiacs/swc-website,swcarpentry/website,gvwilson/website,ErinBecker/website,gvwilson/website,swcarpentry/website,rgaiacs/swc-website,swcarpentry/website,swcarpentry/website,rgaiacs/swc-website,ErinBecker/website,ErinBecker/website,gvwilson/website