modified:   Vagrantfile
use smaller clusterhq mongo image
reference clusterhq/mongodb image in place of old mongodb-tutorial image
If SSH configuration fails, do not proceed.
Capture stderr when initially talking to remote hosts over SSH.
If SSH configuration fails, extract the combined stdout/stderr and exit
using it as output.
Lint fix.
A slightly folksy CTA for the tutorial.
Test commit.
Test commit.
Test commit.
Test commit.
Test commit.
Test commit.
Test commit.
Getting somewhere!
Getting somewhere!
Getting somewhere!
Getting somewhere!
Maxdepth in sidebar 2 instead of 4
Depth back to 4