Move not_in_sys_path tests to examples

test/examples/not_in_sys_path/not_in_sys_path.py

@@ -0,0 +1 @@
+value = 3

test/examples/not_in_sys_path/not_in_sys_path_package/__init__.py

@@ -0,0 +1 @@
+value = 'package'

test/examples/not_in_sys_path/not_in_sys_path_package/module.py

@@ -0,0 +1 @@
+value = 'package.module'

test/examples/not_in_sys_path/pkg/module.py

@@ -0,0 +1,7 @@
+from not_in_sys_path import not_in_sys_path
+from not_in_sys_path import not_in_sys_path_package
+from not_in_sys_path.not_in_sys_path_package import module
+
+not_in_sys_path.value
+not_in_sys_path_package.value
+module.value