Add recipe for tboot 1.8.1, add lcptools-v2 to SUBDIRS and make new package for the output.
Remove unnecessary variable from do_install.

This was fixed up stream a while ago.
Use tabs to indent in shell functions.
Use simple assignment for SUBDIRS in do_compile.
Add SUMMARY and DESCRIPTION from the tboot site.
Add HOMEPAGE for tboot.
Move sysroot_stage_all_append near other functions.