* Create default truststore, fproxy_truststore.
* Require TRUST_STORE_PASSWORD system parameter on application start.
* Harden parameter checks in FProxyApplication PostConstruct.
* Rationalise properties in RestTemplateConfig.
* Update unit tests to handle trust store.
* Correct spring dependency in pom.
Change-Id: I0254e5d27ff76bbd7a44b961169d7fe47761d3f9
Issue-ID: AAF-614
Signed-off-by: Michael Arrastia <MArrasti@amdocs.com>