improvements to docs after discussion w/ Anjani
Merge branch 'develop'

* develop:
  fixing boolean operator
  add sleep
  make wait() function of ComputeDataService more reliable
improving wait() implementation of PilotCompute and ComputeDataService
work on distributed locking for PMR
synchronized state updates
Somebody must have changed my code
fix in time tracing
Fix the patterns examples to the simplest requirements needed for fork execution
Change dir to barebones-local. May temporarily break things. Don't panic
initial commit of simple ensembles full version - still in pattern form atm
Fix the link for the example
Fix all links to patterns tutorial code
Fix for stupid github
The virtualenv thing plus translate saga-bigjob back to bigjob
Sample example using new format
Further updates
My python rst table generator needed for this table I have to make plus the initial source file for the table with two entries in it. This table is NOT ready to go live yet. Please don't ask
As usual, AM saves the day
Perfecting my beautiful masterpiece
Another stylistic change for pretty print