doc: solaris info added to go1.5.html

Fixes #11952.

Change-Id: I548f9d75c6223bf79bdf654ef733f1568e3d5804
Reviewed-on: https://go-review.googlesource.com/12990
Reviewed-by: Ian Lance Taylor <iant@golang.org>
diff --git a/doc/go1.5.html b/doc/go1.5.html
index 6dff14e..16620e3 100644
--- a/doc/go1.5.html
+++ b/doc/go1.5.html
@@ -254,6 +254,13 @@
 with the <code>ios</code> build tag.
 </p>
 
+<p>
+The Solaris port now has full support for cgo and the packages
+<a href="/pkg/net/"><code>net</code></a> and
+<a href="/pkg/crypto/x509/"><code>crypto/x509</code></a>,
+as well as a number of other fixes and improvements.
+</p>
+
 <h2 id="tools">Tools</h2>
 
 <h3 id="translate">Translating</h3>
@@ -594,6 +601,10 @@
 </p>
 
 <p>
+Solaris now has full cgo support.
+</p>
+
+<p>
 On Windows, cgo now uses external linking by default.
 </p>