clarify warnings and output

Author: philschatz

bin/css-coverage

@@ -105,7 +105,7 @@ program.stdout.on('data', function(data) {
         var parsedJSON = JSON.parse(entry);
         coverageOutput.push(parsedJSON);
       } catch (e) {
-        console.error('BUG: Could not parse: ' + entry);
+        console.warn(entry);
       }
     }
   });

phantom-coverage.js

@@ -47,7 +47,8 @@ page.open('file://' + htmlPath, function(status) {
                 var matches = window.Sizzle(selector);
                 count += matches.length;
               } catch (e) {
-                console.error('BUG: Problem matching selector: ' + selector)
+                // If we cannot select it then we cannot cover it
+                console.warn('Skipping selector that could not be matched using SizzleJS: ' + selector)
               }
             });
           }