BUG FIX 5956
Additional changes to .onLoad to automatically update the version number.
Jumping to version 1.1.6.0 for pimdevel.

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/pim@43 edb9625f-4e0d-4859-8d74-9fd3b1da38cb