bump version to beta1
upgrade Entity Framework to v6.1.1
allow overrides of base controller actions
upgrade optimization library
require password confirm property on models
simplify ViewBag titles for compiled views
update MailSender to allow multiple 'To' addresses;
remove 'Application' property when registering a new account;
update 'Login' model to properly handle returnUrls;
bump version numbers and update nuspecs;
include framework library in nuget package, duh;
Merge branch 'release/v1.0.0' into develop