changes for 'delete' on ingest function
Merge branch 'master' of https://github.com/sbpcs/MBmaint
merge mob's latest changes
adding dirs and xml sample file
Merge branch 'master' of https://github.com/sbpcs/MBmaint
get new samples directory
changes for action='delete'
Improved error checking, comments; variable names more meaningful and consistent (for Gastil)
use full path for config file and template dir
merged to get test query from devel into master

Merge branch 'devel'
change config file path back to relative