Clean up whitespace in script XML parsing code

There is now a space between all 'if's and their opening parentheses.
I've also cleaned up the blank line spacing so the code looks better.

desktop_version/src/editor.cpp

@@ -1899,6 +1899,7 @@ bool editorclass::load(std::string& _path)
                     script_.contents.push_back(line);
                 }
             }
+
             //Add the last script
             if (headerfound)
             {
@@ -1906,7 +1907,6 @@ bool editorclass::load(std::string& _path)
                 script.customscripts.push_back(script_);
             }
         }
-
     }
 
     gethooks();