Merge pull request +7251 from c9/feature/ws-php-xdebug

Update PHP runtime, add better defaults, add xdebug

package.json

@@ -103,9 +103,9 @@
         "c9.ide.recentfiles": "#7c099abf40",
         "c9.ide.remote": "#cd45e81d2f",
         "c9.ide.processlist": "#bc11818bb5",
-        "c9.ide.run": "#71c5562e42",
+        "c9.ide.run": "#3c32c77fa4",
         "c9.ide.run.build": "#ad45874c88",
-        "c9.ide.run.debug.xdebug": "#b91d23f48b",
+        "c9.ide.run.debug.xdebug": "#3b1520f83d",
         "c9.ide.save": "#3cb206c168",
         "c9.ide.terminal.monitor": "#b0b4d03280",
         "c9.ide.theme.flat": "#b1d65fa9bb",