[LTP] [PATCH] runalltests.sh: remove obsolete data from Makefile

[Cyril Hrubis]

Hi!
> Installation failed because runalltests.sh has been removed in:

I've added a removal of mention of the script in INSTALL and doc/,
changed commit message accordingly and pushed, thanks.

FYI: I've also added a follow up commit that removes obsolete scripts
     that were depending on the runalltests.sh script.

-- 
Cyril Hrubis
chrubis@suse.cz