Issue #1462344 by Devin Carlson: Reworked user agent monitoring to fix a WSOD caued by checking user access during init.

Issue #1025236 by alexweber, Devin Carlson: Cleaned up browscap_get_browser() and ensured that it always returned information.

Issue #664424 by timbos, roderik, rsevero, aosodoev, Devin Carlson: Cleaned up import.inc and fixed parsing under PHP 5.3.

Issue #1439776 by Devin Carlson: Removed browscap_useragent_load() and moved it's functionality to browscap_useragent_properties().

Issue #1416914 by Devin Carlson: Automatically update browscap information during module installation.

Issue #650588 by Simon Georges, Devin Carlson: Added permissions to restrict Browscap administration and reports.

Issue #1099378 by pillarsdotnet: Fixed PDOException by truncating HTTP_USER_AGENT data before saving it to the database.