Merge branch 'android' of https://github.com/OceanVision/ocean into mantis_shrimp
Merge branch 'coral' of https://github.com/OceanVision/ocean into mantis_shrimp
More correct parent directory module importing

We have Python packages now, so it's now possible to import them in more
elegant way.
Merge remote-tracking branch 'origin/dev' into spidercrab
graph_workers package cleanup
spidercrab_integrity_test.py, get_ocean_root_dir()

spidercrab_integrity_test.py - Testing of availability and
communication of dependent system elements

get_ocean_root_dir() - (don_utils.py) Search for the root
directory location and return it
i07t06: Introduction of Memcached in both Coral and Lionfish

There have been added streams which are responsible
for processing and sending requests in Lionfish. #131
i07t06: Introduction of Memcached in both Coral and Lionfish

Lionfish has become distributed with the help of Akka. #131
Improving don_corleone, #142
Merge branch 'spidercrab' of https://github.com/OceanVision/ocean into ocean_don_corleone
Passing tests, #142
Finished don corleone extensions, #142
Update display info
Added missing paths and fixed bug in don corleone
Passing 1000 test, #146
Merge branch 'ocean_don_corleone' into mantis_shrimp
i07t06: Introduction of Memcached in both Coral and Lionfish

There have been added support of command line args. Bash scripts
run.sh and test.sh are quite helpful in this case. #131
i07t06: Introduction of Memcached in both Coral and Lionfish

There have been added setLabel and deleteLabel methods to Lionfish. #131
i07t06: Introduction of Memcached in both Coral and Lionfish

One stupid bug has been fixed. #131
i07t06: Introduction of Memcached in both Coral and Lionfish

There has been added getUserFeeds to Lionfish. #131