update requirements

requirements/base.txt

-amqp==1.4.5
+amqp==1.4.6
 anyjson==0.3.3
-billiard==3.3.0.17
-bpython==0.12
-celery==3.1.11
-Django==1.6.7
+billiard==3.3.0.18
+bpython==0.13.1
+celery==3.1.16
+Django==1.7.1
+django-appconf==0.6
 django-autocomplete-light==1.4.14
 django-braces==1.4.0
-django-celery==3.1.10
+django-celery==3.1.16
 django-crispy-forms==1.4.0
-django-model-utils==2.0.3
+django-model-utils==2.2
 django-sizefield==0.6
 django-sshkey==2.2.0
 django-statici18n==1.1
 django-tables2==0.15.0
-django-taggit==0.12
-docutils==0.11
-Jinja2==2.7.2
-jsonfield==0.9.20
-kombu==3.0.15
+django-taggit==0.12.2
+docutils==0.12
+Jinja2==2.7.3
+jsonfield==1.0.0
+kombu==3.0.23
 logutils==0.3.3
-MarkupSafe==0.21
-netaddr==0.7.11
-pip-tools==0.3.4
-psycopg2==2.5.2
+MarkupSafe==0.23
+netaddr==0.7.12
+pip-tools==0.3.5
+psycopg2==2.5.4
 Pygments==1.6
 pylibmc==1.3.0
 python-dateutil==2.2
-pytz==2014.2
-requests==2.2.1
+pyinotify==0.9.4
+pytz==2014.7
+requests==2.4.3
 salt==2014.1.0
-simplejson==3.4.0
-six==1.6.1
+simplejson==3.6.5
+six==1.8.0
+slimit==0.8.1
 South==0.8.4
-sqlparse==0.1.11
-pika==0.9.13
-Fabric==1.9.0
-lxml==3.3.5
-pyinotify==0.9.4
+sqlparse==0.1.13
+pika==0.9.14
+Fabric==1.10.0
+lxml==3.4.0
 git+https://github.com/BME-IK/django-pipeline.git
-slimit==0.8.1

requirements/local.txt

 # Local development dependencies go here
 -r base.txt
 coverage==3.7.1
-django-debug-toolbar==1.1
+django-debug-toolbar==1.2.1
 django-rosetta==0.7.4
 Sphinx==1.2.2

requirements/production.txt

 # Pro-tip: Try not to put anything here. There should be no dependency in
 # production that isn't in development.
 -r base.txt
-uWSGI==2.0.4
+uWSGI==2.0.8

requirements/test.txt

 # Test dependencies go here.
 -r base.txt
 coverage==3.7.1
-factory-boy==2.3.1
+factory-boy==2.4.1
 mock==1.0.1
 django-nose==1.2
-nose==1.3.3
+nose==1.3.4