Removing preinstall status.

[Chris Johns]

Hi,

I am now up to the testsuite and referencing the BSP specs file from the source
tree and not installing a copy.

I have simplified the process to get a source tree. The work is held at:

 https://ftp.rtems.org/pub/rtems/people/chrisj/includes-move/

and follow the README.txt's 'Build No Preinstall' section. The 'inc-down' script
will pull down all the files you need and the 'build-no-preinstall' script will
update the source ready to build.

Note, make sure you have the RTEMS 5 tools in your path and edit the end of the
'build-no-preinstall' script to point to your RSB for 'sb-bootstrap'.

I have been testing the beagleboneblack and erc32 BSPs so testing and patch
feedback for other BSPs is welcome. Every little bit helps so please considering
giving it a try.

Thanks
Chris