Remove the last traces of beaker.

There were still some traces of beaker around:
- docs: replaced by reference to itsdangerous.
- paste configs: Wiped away.
- config_spec.ini: wiped.
- test_mgoblin_app.ini: also wiped.

docs/source/devel/codebase.rst

@@ -142,8 +142,8 @@ Software Stack
   * `werkzeug <http://werkzeug.pocoo.org/>`_: nice abstraction layer
     from HTTP requests, responses and WSGI bits
 
-  * `Beaker <http://beaker.groovie.org/>`_: for handling sessions and
-    caching
+  * `itsdangerous <http://pythonhosted.org/itsdangerous/>`_:
+    for handling sessions
 
   * `Jinja2 <http://jinja.pocoo.org/docs/>`_: the templating engine
 

mediagoblin/config_spec.ini

@@ -125,11 +125,6 @@ spectrogram_fft_size = integer(default=4096)
 [media_type:mediagoblin.media_types.ascii]
 thumbnail_font = string(default=None)
 
-[beaker.cache]
-type = string(default="file")
-data_dir = string(default="%(here)s/user_dev/beaker/cache/data")
-lock_dir = string(default="%(here)s/user_dev/beaker/cache/lock")
-
 
 [celery]
 # default result stuff

mediagoblin/tests/test_mgoblin_app.ini

@@ -23,10 +23,6 @@ base_url = /mgoblin_media/
 [storage:queuestore]
 base_dir = %(here)s/test_user_dev/media/queue
 
-[beaker.cache]
-data_dir = %(here)s/test_user_dev/beaker/cache/data
-lock_dir = %(here)s/test_user_dev/beaker/cache/lock
-
 [celery]
 CELERY_ALWAYS_EAGER = true
 CELERY_RESULT_DBURI = "sqlite:///%(here)s/test_user_dev/celery.db"

mediagoblin/tests/test_paste.ini

@@ -9,7 +9,6 @@ use = egg:Paste#urlmap
 
 [app:mediagoblin]
 use = egg:mediagoblin#app
-filter-with = beaker
 config = %(here)s/mediagoblin.ini
 
 [app:publicstore_serve]
@@ -20,14 +19,6 @@ document_root = %(here)s/test_user_dev/media/public
 use = egg:Paste#static
 document_root = %(here)s/mediagoblin/static/
 
-[filter:beaker]
-use = egg:Beaker#beaker_session
-cache_dir = %(here)s/test_user_dev/beaker
-beaker.session.key = mediagoblin
-# beaker.session.secret = somesupersecret
-beaker.session.data_dir = %(here)s/test_user_dev/beaker/sessions/data
-beaker.session.lock_dir = %(here)s/test_user_dev/beaker/sessions/lock
-
 [celery]
 CELERY_ALWAYS_EAGER = true
 

paste.ini

@@ -17,7 +17,6 @@ use = egg:Paste#urlmap
 
 [app:mediagoblin]
 use = egg:mediagoblin#app
-# filter-with = beaker
 config = %(here)s/mediagoblin_local.ini %(here)s/mediagoblin.ini
 
 [loggers]
@@ -57,14 +56,6 @@ use = egg:Paste#static
 document_root = %(here)s/user_dev/theme_static/
 cache_max_age = 86400
 
-[filter:beaker]
-use = egg:Beaker#beaker_session
-cache_dir = %(here)s/user_dev/beaker
-beaker.session.key = mediagoblin
-# beaker.session.secret = somesupersecret
-beaker.session.data_dir = %(here)s/user_dev/beaker/sessions/data
-beaker.session.lock_dir = %(here)s/user_dev/beaker/sessions/lock
-
 [filter:errors]
 use = egg:mediagoblin#errors
 debug = false