Instrumentation Package should depend on OTel SDK

Author: NathanielRN

Diff for: opentelemetry-instrumentation/CHANGELOG.md

@@ -7,6 +7,8 @@
 - Added support for `OTEL_EXPORTER` to the `opentelemetry-instrument` command ([#1036](https://github.com/open-telemetry/opentelemetry-python/pull/1036))
 - Add missing references to instrumented packages
   ([#1416](https://github.com/open-telemetry/opentelemetry-python/pull/1416))
+- Instrumentation Package has a dependency on the OTel SDK
+  ([#1405](https://github.com/open-telemetry/opentelemetry-python/pull/1405))
 
 ## Version 0.14b0
 

Diff for: opentelemetry-instrumentation/setup.cfg

@@ -42,6 +42,7 @@ zip_safe = False
 include_package_data = True
 install_requires =
     opentelemetry-api == 0.16.dev0
+    opentelemetry-sdk == 0.16.dev0
     wrapt >= 1.0.0, < 2.0.0
 
 [options.packages.find]

Diff for: tox.ini

@@ -3,7 +3,7 @@ skipsdist = True
 skip_missing_interpreters = True
 envlist =
     ; Environments are organized by individual package, allowing
-    ; for specifying supported Python versions per package.
+    ; for specifying supported Python versions per package. Test
     ; opentelemetry-api
     py3{5,6,7,8}-test-core-api
     pypy3-test-core-api