Memory leak and NULL dereference fixes.

PR#3403
Fix OID encoding for one component.

OIDs with one component don't have an encoding.

PR#2556 (Bug#1)
Rebuild OID table.
Set up Solano CI build

Thanks to William Josephson at Solano Labs for generously volunteering
Solano's services.
Script to generate a subset of tests for Solano CI

Since Solano CI doesn't currently have direct support for parsing and
distributing test targets defined in Makefiles, this script allows us to
manually distribute tests across workers by defining individual commands in
the 'tests' stanza of tddium.yml.

More info:
http://docs.solanolabs.com/RunningBuild/arbitrary-commands-as-build-steps/
Manually distribute test targets across CI workers

More info:
http://docs.solanolabs.com/RunningBuild/arbitrary-commands-as-build-steps/