fix for #109 with unit test
fix for #113
fixed problem with older pickled detectors, and a real bug with
improved singleton z handling, removed possible deadlock
more abstraction to acommodate lazy CC
Merge branch 'master' into OpLabelVolume-optimization
Merge branch 'master' into OpLabelVolume-optimization
make sure the 'right' blockedarray version is used
make sure the 'right' blockedarray version is used (for tests)
Slot: setValue() checks shape of arrays before checking equality.
fixes #128
Merge branch 'master' into bugfix-detectmissing
refactored stacker tests
Merge pull request #116 from burgerdev/bugfix-detectmissing

[OpDetectMissing] fixed problem with older pickled detectors, and a real bug with SVMManager
Merge branch 'master' into OpLabelVolume-optimization
Merge branch 'master' into OpLabelVolume-optimization
Merge pull request #131 from burgerdev/fix-stacker

fixes #128
roi.py: Added fullSlicing() utility function.
made OpNonLazyCC interface public
use new blockedarray