Kernel 4.2.1.106 Release

Refactored libraries to be more logical. Added "up" utility to the io_utils.lbr library. The help file utils.lbr was also updated.
The binary library files file_utils.lbr, io_utils.lbr, pixie_utils.lbr, stg_utils.lbr and sys_utils.lbr are attached to this release, along with the help file utils.lbr.