Revert "Revert php completion fix"

package.json

@@ -56,16 +56,16 @@
         "c9"
     ],
     "c9plugins": {
-        "c9.ide.language": "#8e73db4417",
+        "c9.ide.language": "#f869a0647b",
         "c9.ide.language.css": "#be07d72209",
-        "c9.ide.language.generic": "#9d6f268f8d",
+        "c9.ide.language.generic": "#a4023db7f6",
         "c9.ide.language.html": "#9be847c0ce",
         "c9.ide.language.html.diff": "#24f3608d26",
-        "c9.ide.language.javascript": "#a2f2b8434d",
+        "c9.ide.language.javascript": "#c6d102471f",
         "c9.ide.language.javascript.immediate": "#c8b1e5767a",
         "c9.ide.language.javascript.eslint": "#3127e1eba1",
         "c9.ide.language.javascript.tern": "#45e5f5b0e5",
-        "c9.ide.language.javascript.infer": "#8664d42920",
+        "c9.ide.language.javascript.infer": "#5d3cd96496",
         "c9.ide.language.jsonalyzer": "#47a64de05d",
         "c9.ide.collab": "#e2411fc12b",
         "c9.ide.local": "#a6e689e33b",
@@ -91,8 +91,8 @@
         "c9.ide.imgeditor": "#612e75ef4f",
         "c9.ide.immediate": "#a962119bec",
         "c9.ide.installer": "#0fde9f0067",
-        "c9.ide.language.python": "#a4ded9bab0",
-        "c9.ide.language.go": "#5952a39226",
+        "c9.ide.language.python": "#e34f7fcb76",
+        "c9.ide.language.go": "#02350dc539",
         "c9.ide.mount": "#86c8985f34",
         "c9.ide.navigate": "#1fbb7cd53b",
         "c9.ide.newresource": "#981a408a7b",
@@ -108,7 +108,7 @@
         "c9.ide.run": "#f03e4b018e",
         "c9.ide.run.build": "#0598fff697",
         "c9.ide.run.debug.xdebug": "#a1b39e0ac4",
-        "c9.ide.save": "#29fce5e9b6",
+        "c9.ide.save": "#1ab1840513",
         "c9.ide.scm": "#ca3c94b84f",
         "c9.ide.terminal.monitor": "#a0d1f02991",
         "c9.ide.test": "#a282ec1619",