Merge pull request +15929 from c9/vfs-do-not-clobber-env

do not change LD_LIBRARY_PATH variable in terminal

node_modules/vfs-local/localfs.js

@@ -1978,9 +1978,6 @@ module.exports = function setup(fsOptions) {
                 if (options.detach)
                     args.push(";", "detach");
                 
-                options.env["LD_LIBRARY_PATH"] = (options.env["LD_LIBRARY_PATH"] 
-                    ? options.env["LD_LIBRARY_PATH"] + ":" : "") + "~/.c9/local/lib";
-                
                 // Prevent welcome message
                 options.env["ISOUTPUTPANE"] = "1";
             }