Updated Eve, Flask, and Werkzeug. Adjusted code to make Pillar work again.

Eve     : 0.6.3   → 0.7.3
Flask   : 0.10.1  → 0.12.2
Werkzeug: 0.11.10 → 0.11.15

Also updated some secondary requirements.

requirements.txt

@@ -7,11 +7,9 @@ bcrypt==3.1.3
 blinker==1.4
 bugsnag==2.3.1
 bleach==1.4.3
-Cerberus==0.9.2
 commonmark==0.7.2
-Eve==0.6.3
-Events==0.2.1
-Flask==0.10.1
+Eve==0.7.3
+Flask==0.12.2
 Flask-Cache==0.13.1
 Flask-Script==2.0.5
 Flask-Login==0.3.2
@@ -26,27 +24,29 @@ Pillow==2.8.1
 pycrypto==2.6.1
 python-dateutil==2.5.3
 redis==2.10.5
-simplejson==3.8.2
 WebOb==1.5.0
 wheel==0.29.0
 zencoder==0.6.5
 
 # Secondary requirements
 Flask-PyMongo==0.4.1
-Jinja2==2.8
-Werkzeug==0.11.10
 CommonMark==0.7.2
+cerberus==0.9.2
+events==0.2.2
 future==0.15.2
 html5lib==0.9999999
 googleapis-common-protos==1.1.0
 itsdangerous==0.24
+jinja2==2.9.6
 oauth2client==2.0.2
 oauthlib==2.0.1
 protobuf==3.0.0b2.post2
 protorpc==0.11.1
 pyasn1-modules==0.0.8
-pymongo==3.2.2
+pymongo==3.4.0
 requests-oauthlib==0.7.0
 rsa==3.4.2
+simplejson==3.10.0
 six==1.10.0
 WTForms==2.1
+werkzeug==0.11.15