Fix problem that truncated displayed MAC addresses to 4 characters.
Move TLVNode strcuture definition from nvm/nvm.h to tools/tlv.h in preparation for expanded use of TLVs in future MMEs.
Move TLVNode strcuture definition from nvm/nvm.h to tools/tlv.h in preparation for expanded use of TLVs in future MMEs.
Added new chiset codes and implemented table driven chipset detection algorithm.
Update the open-plc-utils commit identifier.
Reformatted source code.
Update change log.
Merge pull request #8 from I2SE/master

Fix make target manuals with set ROOTFS