Removing old commented-out table from List#show
List#show is one big table: black column headers for every repo, commentary in .well beneath repo
Gray speech bubbles for commentary underneath each repo
List#show repo rows appear as individual tables, with no side borders around speech bubbles
List#form now diplaying repo tables properly once again
Changed speech bubble color to lighter shade of grey
List#show space between headers and first repo in list
Renaming input label for Add Repository form
Remove unused Repository#search page view
Removal of unused search form partial reference in Listing form
Fixed bug where adding repo would not display table
Formatted List#form to show speech bubbles around commentary text boxes; tweaked delete link