Former-commit-id: f119cd15

.gitattributes

 * text=auto !eol
 /INSTALL -text
+/README.txt -text
 /build-all.sh -text
 centos_files/at-3.1.13-22.el7.x86_64.rpm -text
 centos_files/audit-2.6.5-3.el7_3.1.x86_64.rpm -text

README.txt

+
+
+Congratulations!  You've recieved a copy of
+the Zipr toolchain.  Before use, you need to install it.
+
+To install, pick an approriate directory for your OS from the 
+list below, and read the README file contained in that directory.
+
+	* ubuntu16_files  (Zipr Toolchain on ubuntu 16.04)
+	* centos_files    (DoubleHelix toolchain on CentOS 7.1)