Fixed the routes so that you can get the chain information from the URL
Got iterative_chains/1/user_entries/training to work, using URL parameters
Fix seeds.rb. 3 Iterative chains, each with the same first entry, but different last entries.
Training page - Wrap contents in .user-entries-training (JS and CSS and HTML)
Remove cached assets
Updating gitignore. Ignore any .DS_Store and other contents of public folder
Merging conflicts in Training code with stash
Renaming training.js to include testing (also adding code for testing page)
Adding in code for testing page.
Updating seeds.rb for different scenario for Testing page.