Weekly ORA release

Now installing without `-e`, and moving to a fully released 1.0.0 version
Also includes updating edx-submissions to a 1.0.0 release.

requirements/edx/github.txt

@@ -77,8 +77,8 @@ git+https://github.com/edx/XBlock.git@xblock-0.4.4#egg=XBlock==0.4.4
 -e git+https://github.com/edx/event-tracking.git@0.2.1#egg=event-tracking==0.2.1
 -e git+https://github.com/edx/django-splash.git@v0.2#egg=django-splash==0.2
 -e git+https://github.com/edx/acid-block.git@e46f9cda8a03e121a00c7e347084d142d22ebfb7#egg=acid-xblock
--e git+https://github.com/edx/edx-ora2.git@0.2.8#egg=ora2==0.2.8
--e git+https://github.com/edx/edx-submissions.git@0.1.4#egg=edx-submissions==0.1.4
+git+https://github.com/edx/edx-ora2.git@1.0.0#egg=ora2==1.0.0
+-e git+https://github.com/edx/edx-submissions.git@1.0.0#egg=edx-submissions==1.0.0
 git+https://github.com/edx/ease.git@release-2015-07-14#egg=ease==0.1.3
 git+https://github.com/edx/i18n-tools.git@v0.2#egg=i18n-tools==v0.2
 git+https://github.com/edx/edx-val.git@0.0.9#egg=edxval==0.0.9