Make cAdvisor Dockerimage much smaller.

Remove old Dockerfiles for deployment and create a new one that only
includes the statically linked binaries we need. This creates an image
that is ~22MB in size.
Merge pull request #88 from vmarmol/smaller

Make cAdvisor Docker image much smaller.
Merge pull request #90 from vmarmol/systemd

Change ContainerHandlerFactories to decide what containers they support.
remove support for influxdb until influxdb/influxdb#756 get fixed
Merge pull request #91 from monnand/rm-influxdb

Remove support for influxdb until influxdb/influxdb#756 get fixed
Merge pull request #93 from vmarmol/systemd

Initial version of the raw container driver.
Implement ListContainers and no-op GetSpec().
Merge pull request #94 from vmarmol/systemd2

Implement ListContainers and no-op GetSpec().
re-enable influxdb
Merge pull request #95 from monnand/influxdb-enable

re-enable influxdb
influxdb changed their API, again.
Merge pull request #97 from monnand/influxdb-pkgname

influxdb changed their API, again.
Remove cpuset cgroup for listing on raw driver.

Also a couple of fixes/simplifications.
Merge pull request #98 from vmarmol/fixes

Remove cpuset cgroup for listing on raw driver.
Enable the simple raw driver.

It doesn't yet get the spec, but it is functional enough to use.
This removed the registration of lmctfy, the code will be removed in a
future PR once raw GetSpec() is complete.
Merge pull request #99 from vmarmol/raw

Enable the simple raw driver.
Remove unused TODO.txt.
Skip influxdb tests for now.
Merge pull request #102 from vmarmol/fix2

Skip influxdb tests for now.
Features:
Added Network Stats to Container Info. It still not exposed via the HTTP UI.
Bug fixes:
1. Modified docker handler to use libcontainer.GetStats instead of quering the fs package.
2. cAdvisor will not stall if any of its core operations fail.
3. cAdvisor will safely ignore any inactive or leaked docker containers. When containers are leaked cgroup state exists but docker is not aware of them.