update message_handler functions names in syslog.py to comply with changes in meniscus-portal package
update portal import of SyslogMessageHandler
update method definition for on_msg_complete
update unit tests for updates to portal syslog message_handler
Merge pull request #424 from stevendgonzales/master

fix syslog message_handler
update meniscus to transmit message length
update test for msg_length
Merge pull request #425 from zinic/master

update meniscus to transmit message length
remove index from elasticsearch meniscus conf
remove index reference when loading config values for datastore
elasticsearch, one index per tenant with ttl
correct unit test for test_default_store
update elasticsearch unit tests
update elasticsearch ttl config option to read a string ie: 30d
in default_store persist_message, update key used when accessing pattern in message dictionary
add index to es persist_message call
adding celery tasks to create mappings for ttl in indices in elasticsearch
adding unit tests for celery ttl tasks, and elasticsearch ttl methods
Removing paste (will be using Pyrox instead)
Resetting app startup to prior paste settings