Unraveled staircase of nested for loops
Remove history - not needed
Comment out debug stmt
Reduce the number of calls to connect_to_region(..). Was causing collector times to double
Merge branch 'master' into refactor

Conflicts:
	src/collectors/elb/elb.py
Fix unpickleable mocks causing test failures
Fix sample configuration
Merge pull request #12 from analogue/refactor

2nd attempt: Simplify ELB collector