Enable Linux MIPS Support.

MIPS is a popular platform for embedded devices. This patch adds
an adds an address space to handle Linux MIPS dumps.

For host based testing. QEMU MIPS system emulation can be used to
run OpenWRT images compiled for the MIPS Malta target.
Enable MIPS disassembler support via Capstone.
Identify MIPS arch in profile conversion tool.
Correct k1seg mapping.
Merge pull request #31 from KarlVogel/mips-support

MIPS Support