runalltests.sh: Fix runalltests.sh removal

Remove obsolete entries from Makefile and INSTALL and doc/*

Installation failed because runalltests.sh has been removed in:

commit 7be6224fb296e0d506a4d48d0bc03ba3ea912210
Author: Petr Vorel <pvorel@suse.cz>
Date:   Thu Nov 10 12:54:41 2016 +0100

    runalltests.sh: removed

Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
Signed-off-by: Cyril Hrubis <chrubis@suse.cz>
diff --git a/Makefile b/Makefile
index 297f8e7..94f2532 100644
--- a/Makefile
+++ b/Makefile
@@ -163,7 +163,7 @@
 $(foreach tgt,$(MAKE_TARGETS) include-all lib-all $(filter-out clean_install_dir,$(CLEAN_TARGETS)) $(INSTALL_TARGETS) include-install lib-install,$(eval $(call target_to_dir_dep_mapping,$(tgt))))
 
 BINDIR_INSTALL_SCRIPTS	:= execltp
-SRCDIR_INSTALL_SCRIPTS	:= IDcheck.sh runalltests.sh runltp runltplite.sh ver_linux
+SRCDIR_INSTALL_SCRIPTS	:= IDcheck.sh runltp runltplite.sh ver_linux
 SRCDIR_INSTALL_READONLY	:= Version
 SRCDIR_INSTALL_TARGETS	:= $(SRCDIR_INSTALL_SCRIPTS) $(SRCDIR_INSTALL_READONLY)