Skip reconfig on initial startup

Add the option --no-reconfig which forces skipping condor_ce_reconfig even
if GENERATOR_RECONFIG is true.  This is to avoid an error when starting up
condor-ce-collector for the first time, since the generator is run before
the daemons have been started. See SOFTWARE-1667.
Merge pull request #46 from matyasselmeci/s1667-reconfig

SOFTWARE-1667 reconfig issues