Skip tests with cpanm installs to help speed travis builds

and assume we don't need to treat JSON.pm specially after 6 months.
Reverse critic test: explicitly exclude old files

instead of having to remember to add new ones
Fix app.psgi to pass critic tests
Be explicit about what critic test to ignore

for clarity
Script for adding and listing the stargazers.
Stargazers: Model and display scripts
Logic for accessing stragazers data.
Displaying the stargazers
Css, Js for stargazers
Cleanup.

Single quotes.
Remove condition loop and a few changes in logic.