Sane defaults for 4.4 for transfer jobs, pre scripts etc

Transfer jobs: how many stage in jobs - 2 jobs and each job with 2 threads. how many threads each transfer jobs - pegasus-transfer has a default to 2

Pegasuslite job – change sls name ? property name change
control the number of threads

changing back the default refiner to bundle???

cleanup job

change hold release time to one hour.