alembic: Add missing queue and CDR table creation scripts.

* Added the queues and queue_members tables to the config alembic scripts.

* Added the CDR table alembic creation script.  The CDR table is more of
an example for new setups since the actual table can be fully customized
in cdr_adaptive_odbc.conf.

(closes issue ASTERISK-23233)
Reported by: jmls

Review: https://reviewboard.asterisk.org/r/3227/
........

Merged revisions 409885 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@409889 65c4cc65-6c06-0410-ace0-fbb531ad65f3

contrib/ast-db-manage/cdr.ini.sample

@@ -0,0 +1,54 @@
+# A generic, single database configuration.
+
+[alembic]
+# path to migration scripts
+script_location = cdr
+
+# template used to generate migration files
+# file_template = %%(rev)s_%%(slug)s
+
+# max length of characters to apply to the
+# "slug" field
+#truncate_slug_length = 40
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+sqlalchemy.url = mysql://user:pass@localhost/voicemail
+
+
+# Logging configuration
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARN
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S