Improve quicklisp diff report: library test statuses are links to the library logs; library test statuses are colored.
Improve quicklisp diff report: library test statuses are links to the library logs; library test statuses are colored.

d35h/cl-test-grid,cl-test-grid/cl-test-grid,cl-test-grid/cl-test-grid,d35h/cl-test-grid,cl-test-grid/cl-test-grid,cl-test-grid/cl-test-grid,cl-test-grid/cl-test-grid