1.1.2 build

1.1.2 build. Fix privilege escalation bug. Add support for mdui
elements in velocity templates.
saml1 support

Support SAML1 by using generic LoginContext
Add support for user initiated failure during authentication.
Change dependency to released Shibboleth version
1.1.3 Binary

Add binary for 1.1.3
Merge pull request #1 from Internet2/master

merge with upstream