Development version bump.
Merge branch 'andrusha97-master'
Docker support, part one.
Docker support, part two.
Merge branch 'andrusha97-master'
Changelog update.
Fix building on GCC 4.4.
Merged CGroups support into the core.
Build dependencies.
Tiny naming fix.
Proper macro name for CGgroup option.
Some beautifulization.
Merge branch 'master' of github.com:cocaine/cocaine-core
Missing argument added.
Merge pull request #48 from 3Hren/fix

Missing argument added.
Added some more contributors.
Merge branch 'master' of github.com:cocaine/cocaine-core
Support of groups of services in locator.

Services could be combined into a group with some weights. When a client resolves service with name of the group, locator will return random service from the group accordingly to the weights.