Added basic error reporting (on client side)
Extended logging
NotYetTagged label for Content nodes
Merge branch 'dev' into spidercrab
Merge branch 'ocean_don_corleone' into spidercrab
Refactor: spidercrab_slaves and worker_id

spidercrab_slaves -> spidercrab_slave
worker_id -> graph_worker_id
Major changes to don_utils API
Change option name in ocean_exemplary_data.py
Merge pull request #115 from OceanVision/ocean_don_corleone

Ocean don corleone
Minor refactor
Revert "Merge pull request #115 from OceanVision/ocean_don_corleone"

This reverts commit e6cac9c9fdec14125aee401d9ea8d70ddf9ac66a, reversing
changes made to 8b86f02fc0a691cbfa1c6d1962817c06c477989e.
Merge pull request #116 from OceanVision/revert_pull_request_115

Revert "Merge pull request #115 from OceanVision/ocean_don_corleone"
Fixed non-passing test_4.py
Fixed jan_test issue
Catching more exceptions in Spidercrab
Merge pull request #117 from OceanVision/ocean_don_corleone

Fixed non-passing test_4.py
Update jan_test_don_utils.py
Merge branch 'dev' into spidercrab
Spidercrab _check_and_pull_config() from Corleone
Added get_node_id