Add EOL templates

ISSUE_TEMPLATE

@@ -0,0 +1,4 @@
+Zend Framework 1 reaches its End of Life (EOL) and is no longer maintained.
+No Pull Requests will be accepted.
+
+https://framework.zend.com/blog/2016-06-28-zf11-eol.html

PULL_REQUEST_TEMPLATE

@@ -0,0 +1,4 @@
+Zend Framework 1 reaches its End of Life (EOL) and is no longer maintained.
+No Pull Requests will be accepted.
+
+https://framework.zend.com/blog/2016-06-28-zf11-eol.html