Changed the ini file around a bit
Allow BTS to only turn on after some time
Squashed commit of the following:

commit 97b6f8b10be26a4f6308dadae54ce968142e4b50
Author: Phoorichet Thepdusith <phoorichet.t@gmail.com>
Date:   Mon Apr 28 17:30:57 2014 -0700

	Added stats on BTS -- incomplete
Merge branch 'master' of https://github.com/ervteng/OMNET_GSM

Conflicts:
	src/bts.cc
	src/bts.h
	src/bts.ned