compatible with python 2.6
DM Sim
Added option to only allow for certain noise files in PALSimulation
fixing indent errors
DM Fix 1
Merge branch 'LindleyLentati-python26' into python26

Conflicts:
	PALpulsarInit.py
Added tim file option to PALSimulation
fixing indentation error in PALutils
Fixed indentation error
Switching Python26 branch to master branch