moved spawner.js
added method to run cloned app.
added some functions to spawner.js
such a dumbass. Edited wrong file!
added /apps to .gitignore
modified flow a bit. Optimized git clone command.
fixed mongodb insert errors.
add more OO to spawner.js
added some errors.
fix typo.
repo name is not cwd
should be first working proto now.
random is in spawner obj.
still, hard time migrating to oo
added cluster.js, which will launch workers.