Support creating an SSLContext from a CA cert
Merge pull request #18 from cprice404/feature/master/PE-3441-support-sslcontext-from-ca-cert-only

Support creating an SSLContext from a CA cert
lein-release plugin: preparing 0.1.4 release
lein-release plugin: bumped version from 0.1.4 to 0.1.5-SNAPSHOT for next development cycle
Add CONTRIBUTING.md
(PE-3238) Extract predicate functions from tests

This commit is a step towards more extensive SSL testing in jvm-puppet.
These functions will make it easier to test the SSL files laid down during startup.
(PE-3238) Tests for predicate functions