Need to add tabled to manage subscriptions from Mobile App users and to control mail push to devices

Added tables:
CREATE TABLE mobileEventSubscriptions (
cid INT4 UNSIGNED NOT NULL,
service VARCHAR(64) NOT NULL,
token VARCHAR(255) NOT NULL,
provider VARCHAR(64) NOT NULL,
user INT4 UNSIGNED NOT NULL,
timestamp BIGINT(20) NOT NULL,
blockLoginPushUntil BIGINT(20),
PRIMARY KEY (cid,service,token,provider),
INDEX (cid,service,token,provider)
) ENGINE=InnoDB DEFAULT CHARSET=ascii


CREATE TABLE registeredPush (
cid INT4 UNSIGNED NOT NULL,
user INT4 UNSIGNED NOT NULL,
client VARCHAR(64) CHARACTER SET latin1 NOT NULL,
PRIMARY KEY (cid, user, client)
) ENGINE=InnoDB DEFAULT CHARSET=latin1