Add tomcat package promise.
Install tomcat-native as part of tomcat package promise.
Add reporting to postgresql server package promise.
Add reporting to the rest of the package promises.
Use the multiarch package Debian 7.
Add _apt package method.
Use _apt package method.
Add config promise for postgresql server.
Change postgresql conf file permissions and reporting classes.
Reload sysctl.conf on Linux and set it's permissions to 0644.
Run sysctl commands silently.
Add apache package and service promises.
Add meta tomcat base promise.
tomcat-native isn't a valid package on debian.
Debian changes the apache process name from httpd to apache2.
Add host_path variable for converting a hostname to a path.
Add support for managing Debian sources.list.
Move debian sources reporting promises to cfengine class.
Rename _system_debian_sources promise to _app_apt_sources.
Update library imports for apt.