adding asset utilities from source so I can slowly move them into actual scripts
removing asset utilities to move them into separate scripts
LLNMS Create Asset Script has been updated not include the asset-utilities script.  Unit tests have been created for the create asset scripts which tests created scripts
LLNMS Remove Asset works by searching by hostname and ip4 address.
LLNMS Print Asset Info works with each of the fields excepts scanners.  Unit tests confirm this.
LLNMS List Asset lists assets accordingly and unit tests confirm this
LLNMS Script Template has a warning function added.  Error function also takes line number and file
Unit test has been updated to show headers and footers.