Introducing Algolia search for users

With the new dependency, algoliasearch, we can push and store on the
Algolia service a limited set of properties from the Users collection.

requirements.txt

@@ -1,13 +1,14 @@
+algoliasearch==1.7.1
 blinker==1.4
 bugsnag==2.3.1
-Cerberus==0.8
+Cerberus==0.9.1
 cffi==1.2.1
 cryptography==1.0.2
 enum34==1.0.4
 Eve==0.5.3
 Events==0.2.1
 Flask==0.10.1
-Flask-PyMongo==0.3.0
+Flask-PyMongo==0.3.1
 Flask-Script==2.0.5
 flup==1.0.2
 gcloud==0.7.1
@@ -16,7 +17,7 @@ httplib2==0.9.2
 idna==2.0
 ipaddress==1.0.14
 itsdangerous==0.24
-Jinja2==2.7.3
+Jinja2==2.8
 MarkupSafe==0.23
 ndg-httpsclient==0.4.0
 oauth2client==1.5.1
@@ -27,12 +28,12 @@ pyasn1==0.1.9
 pyasn1-modules==0.0.8
 pycparser==2.14
 pycrypto==2.6.1
-pymongo==2.8
+pymongo==2.9.1
 pyOpenSSL==0.15.1
 requests==2.6.0
 rsa==3.2
-simplejson==3.6.5
+simplejson==3.8.1
 six==1.9.0
 WebOb==1.5.0
-Werkzeug==0.10.1
+Werkzeug==0.10.4
 wheel==0.24.0