Update Gemfile with Pry
Create Bookmarks table & schema
Add Bookmark model; Add data to seeds.
Create BookmarksController
Add routes and views for bookmarks index and show
Test layout to bookmarks/index produces the results of the database
Users can link from URL titles into SHOW pages
Titles can link outwards to the web page they are pointing to
Bookmarks have links to be edited and deleted.
Index page is ordered by bookmark name
Links can be sorted by category type
Placed layout, index and show page into the application; connected links
Add present? statements to only show symbols for comments when necessary.
Updated picture link reference to use Rails lingo
Validation for url, including error message.
Styling add to form pages