Downgrade scipy, lxml, boto, edx-ora2

docs/shared/requirements.txt

@@ -31,7 +31,7 @@ feedparser==5.1.3
 fs==0.4.0
 GitPython==0.3.2.RC1
 glob2==0.3
-lxml==3.3.5
+lxml==3.0.1
 mako==0.7.3
 Markdown==2.2.1
 mock==1.0.1

requirements/edx-sandbox/post.txt

@@ -5,5 +5,5 @@
 #   * One of @e0d, @jarv, or @feanil - to check system requirements
 
 # Packages to install in the Python sandbox for secured execution.
-scipy==0.14.0
-lxml==3.3.5
+scipy==0.11.0
+lxml==3.0.1

requirements/edx/base.txt

@@ -8,7 +8,7 @@ beautifulsoup4==4.1.3
 beautifulsoup==3.2.1
 bleach==1.4
 html5lib==0.999
-boto==2.30.0
+boto==2.13.3
 celery==3.0.19
 dealer==0.2.3
 distribute>=0.6.28, <0.7
@@ -40,7 +40,7 @@ GitPython==0.3.2.RC1
 glob2==0.3
 gunicorn==0.17.4
 lazy==1.1
-lxml==3.3.5
+lxml==3.0.1
 mako==0.9.1
 Markdown==2.2.1
 mongoengine==0.7.10
@@ -67,7 +67,7 @@ pysrt==0.4.7
 PyYAML==3.10
 requests==2.3.0
 requests-oauthlib==0.4.1
-scipy==0.14.0
+scipy==0.11.0
 Shapely==1.2.16
 singledispatch==3.4.0.2
 sorl-thumbnail==11.12

requirements/edx/github.txt

@@ -27,7 +27,7 @@
 -e git+https://github.com/edx/bok-choy.git@821d3b0ac742c204a93d802a8732be024a0bce22#egg=bok_choy
 -e git+https://github.com/edx-solutions/django-splash.git@9965a53c269666a30bb4e2b3f6037c138aef2a55#egg=django-splash
 -e git+https://github.com/edx/acid-block.git@459aff7b63db8f2c5decd1755706c1a64fb4ebb1#egg=acid-xblock
--e git+https://github.com/edx/edx-ora2.git@release-2014-07-31T10.05#egg=edx-ora2
+-e git+https://github.com/edx/edx-ora2.git@release-2014-07-28T12.09#egg=edx-ora2
 -e git+https://github.com/edx/opaque-keys.git@454bd984d9539550c6290020e92ee2d6094038d0#egg=opaque-keys
 -e git+https://github.com/edx/ease.git@97de68448e5495385ba043d3091f570a699d5b5f#egg=ease
 -e git+https://github.com/edx/i18n-tools.git@f5303e82dff368c7595884d9325aeea1d802da25#egg=i18n-tools