Description:
Updated unit test. Unit test passes.

CASL Ticket # - #4189

Description:
Wanted this for ThermalExpandXML. Also made several routines PURE in the
command line processor module.

CASL Ticket # - #4189

Issue arises when sublist has matching characters as another parameter UPTO
the length of 'name'=input location.

Description:
To appropriately apply the control rod movement the sorting of real numbers
happens while also sorting strings. There was a double-free of the string
variables in the sort routine. This may have been a compiler issue, but it is
fixed.

CASL Ticket # - 4030

Description:
Now able to bubble sort a 1-D array of integers, reals, and strings based
on the sorting of either a 1-D array of integers or reals.

This capability should come in handy for sorting various integer IDs and
other data associated with those IDs.

CASL Ticket # - N/A

Description:
Prevents segfaults in raytrace. All tests pass with this modification.

CASL Ticket # - 4105

Description:
Modified how the XML file type caches the file data in memory to not have
an upper-bound of 1 million characters and to better minimize the number
of I/O operations.

Also improved the comments to the routine. Comments could still probably
use some work.

CASL Ticket # - 4093

Fixing issue where feedback turns off preconditioner causing PETSC to not converge, restoring original default

First defect of defect week fixed!!

Adding shell preconditioner interface and associated test for custom defined preconditioners through PETSc

The Eigenvalue Solver class is created primarily to wrap SLEPc interface.  It
is generic enough to have other interfaces in the future but its not clear
that is needed in the current scheme.

Description:
In Intel I was having issues with the PL's getting some of the correct values.  I changed
the %get calls to use the absolute paths for the different blocks that we scan which appears
to have fixed the issue.  This fix was also done for other sublists as well, like cells and
cellmaps.

Ran into another really freak issue as well with the overloaded assignment of char_to_*
routines.  We had a variable in an input file with a ridiculous amount of digits, which
ran into the upper limit of the formatting for the READ statement.  This caused the value
to be truncated in some instances, which produced the wrong solution as a result.

The fix for this was to make the formatting general.  So the format statement now uses
the length of the character string that is passed in as the limit for the formatting statement.

UM Ticket # - N/A
CASL Ticket # - N/A

Close xml file in Driver before scanning XML. Wrote test case for initFromXML and added necessary .xml file

Lets you iterate over an address and get all ParamLists of depth 1

uninitialized reads when creating an empty parameter list