fixed the process monitoring

Change-Id: I00cb5133fb24356cf3246312c7b65597ed994686
fixed postgresql::dbcreate for postgresql 9.3

Change-Id: Iae91e318d65400a854c0d2476e17ef3726bfe495
Merge pull request #19 from mburger/master

Fixed a Bug and added out of the box support for postgresql 9.3
Merge branch 'master' of https://github.com/example42/puppet-postgresql