Support updates in the kubelet.
Fix borrow and carry in IPAllocator
Merge pull request #1885 from thockin/ipalloc

Fix borrow and carry in IPAllocator
Merge pull request #1865 from brendandburns/kubelet

Support updates in the kubelet.
Fix the build w/ docker 1.3.0 on OS X
Merge pull request #1888 from brendandburns/build

Fix the build w/ docker 1.3.0 on OS X
Fix boot2docker with /User mapping.

Fixes #1856

Based on #1858 from @nyaxt.