Bumped version-specifc template directory to latest. Commits for the rest of the changes to follow.
s_cas[::appserver]:
  * New class parameters to further adjust the JVM's memory sizing.
  * Higher defaults for tomcat's thread settings.  HTTP compression enabled.

s_cas::database:
  * New checks/conditionals to accept more forms of network/subnet specifications for allowed ACL.

s_cas::definitions::buildsrv:
  * Stable version number bump.
  * New ability to specify custom theme name. Placement of theme files still handled outside of puppet module.
  * Validate inputs when specifying custom_inspektr.

templates/.../log4j.xml.erb:
  * Separated out CAS internals logging from user audit information for easier analysis and forwarding to log management solutions (e.g., Splunk, Logstash).

files/check_jvm_mem:
  * Sample python script which could be used for nrpe monitoring of the JVM's status.