added FoX XML API in folder xml
new xml parser is changed to be a static library
removed old makefiles
added static library extension
added xml interface
made target the actual library so it doesn't recompile all the time
added long integer scalar processing to XML parser
added logic to skip using fox_dom module
started building up xml interface and processing settings XML file
merged XML branch
fixed Makefile after merge
added array size and read array methods to interface and now read in settings through trace information
converted over settings input to new XML reader
added capability in xml interface to get number of nodes and select a certain node index
converted over geometry input XML reading
removed old XML reader from geometry portion on file
converted materials XML input section over to new xml interface
added () from empty arg list to read_materials
converted tallies over up through reading in mesh
added string array capability to xml interface and converted tallies XML input