add mark incomplete to empty test files
Merge pull request #103 from geekwright/master

Cleanup related avatar service implementation
patches xoops_lib/Xoops
fetch from XOOPS project
Merge pull request #105 from geekwright/master

Remove inadvertent commit
Merge remote-tracking branch 'upstream/master'
patches for common and Kernel/CriteriaElement
more test files
Merge pull request #107 from alain91/master

Proposals
Changes to implement control interface to service manager

This adds a new section to administration area to control service priorities. Due to the extensive changes in the system module, a module update should be done.

Also, a few more avatar implementation cleanups.