updates from latest recommendations for xblocks

officevideo/translations/README.txt

@@ -0,0 +1,4 @@
+Use this translations directory to provide internationalized strings for your XBlock project.
+
+For more information on how to enable translations, visit the Open edX XBlock tutorial on Internationalization:
+http://edx.readthedocs.org/projects/xblock-tutorial/en/latest/edx_platform/edx_lms.html

setup.py

@@ -24,6 +24,7 @@ setup(
     name='xblock-officevideo',
     version='0.6',
     description='Office Video XBlock for adding videos from Office 365 Video to courseware',
+    license='UNKNOWN',          # TODO: choose a license: 'AGPL v3' and 'Apache 2.0' are popular.
     packages=[
         'officevideo',
     ],