Migration to bigbluebutton_rails new fields added
([moderator, attendee]_api_password) (_passwords changed to _key)

refs #836
Strings related to (moderator, attendee)_passwords changed to _key

refs #836
Now room keys (private/public) can be changed while a room is running.

refs #836
Fix the js when registering after an error in the form

Was using the js only for #new, not for #create.
Update monit scripts to run resque and resque-scheduler
Update logrotate configs to current log files
Added the rails strong parameters in profiles_controller.
Modified to set the bigbluebutton room name with the name of the user or space when it's created or updated.
Remove broken page view statistics

Page views for spaces used to be taken from google analytics.
It was not being used anymore for a long time and would require some work
to get it back working. The feature is actually not necessary right now,
so it was removed.
Might be added again in the future if necessary.

refs #977
Adapt page title format, more focus on the current resource

refs #374
Merge branch 'branch-v2-836-allow-users-change-passwd' of git://github.com/gmiotto/mconf-web into gmiotto-branch-v2-836-allow-users-change-passwd

Conflicts:
	db/schema.rb
Separate meeting keys from the passwords used in the API

This is adapting to changes in BigbluebuttonRails. Now passwords are called
"keys" and are separate from the passwords passed when making API calls.
This way users can change the access keys to a meeting while it is running.

refs #827
refs #828

Conflicts:
	app/assets/javascripts/app/spaces/edit.js.coffee
	app/controllers/custom_bigbluebutton_rooms_controller.rb
	app/views/custom_bigbluebutton_rooms/_form.html.haml
	app/views/my/edit_room.html.haml
	config/initializers/bigbluebutton_rails.rb
	config/locales/en/_bigbluebutton_rails.yml
	config/locales/en/_simple_form.yml
	config/locales/en/mconf.yml
	config/locales/pt-br/_bigbluebutton_rails.yml
	config/locales/pt-br/_simple_form.yml
	config/locales/pt-br/mconf.yml
	db/schema.rb
	spec/controllers/custom_bigbluebutton_rooms_controller_spec.rb
	spec/factories/bigbluebutton_room.rb
Merge PR #32 from gmiotto/branch-v2-836-allow-users-change-passwd

refs #836