General code quality improvement

public/config.codekit

@@ -137,7 +137,7 @@
 		"outputPathIsOutsideProject": 0,
 		"outputPathIsSetByUser": 0,
 		"outputStyle": 1,
-		"syntaxCheckerStyle": 1
+		"syntaxCheckerStyle": 0
 		},
 	"\/js\/jquery-1.11.3.min.js": {
 		"fileType": 64,

public/js/gogs.js

@@ -736,7 +736,6 @@ function initEditor() {
     }).trigger('keyup');
 
     editArea = $('.repository.editor textarea#edit_area');
-
     if (!editArea.length)
         return;
 
@@ -779,9 +778,8 @@ function initEditor() {
         }
 
         // Else we are going to use CodeMirror
-        if (!cmEditor) {
-            if (!setCodeMirror())
-                return;
+        if (!cmEditor && !setCodeMirror()) {
+            return;
         }
 
         if (mode) {