adding instantclient conda build for stephan

support/conda/instantclient/build.sh

+#!/bin/sh
+
+mkdir -p $PREFIX/lib
+cp lib*.so* $PREFIX/lib
\ No newline at end of file

support/conda/instantclient/meta.yaml

+{% set name = "instantclient" %}
+{% set version = "12.1.0.2.0" %}
+
+package:
+  name: "{{ name|lower }}"
+  version: "{{ version }}"
+
+source:
+  url: "http://builder.aoc.nrao.edu/conda/binary-support/instantclient_12_1.tar.gz"
+  sha256: "e3e73d61b5b3d1a4c42c499c387dfca737254496218bcc5fdbf5327f2ecf881a"
+
+about:
+  home: "https://oracle.com"
+  license: "Proprietary"
+  license_family: "Proprietary"