Fixes for cross domain service tickets

• Fixes for cross domain service tickets

Refactor GSSAPI MechToken methods

• Refactor MechToken methods

KDC DNS Lookup support

• Supports finding KDCs via DNS SRV records

Various bug fixes

• Fixed bug in not using the correct enctype in response to pre-auth KRBerrors
• Filter out unsupported enctypes when parsing krb5.conf
• Fixed bug with not reading full KDC response if fragmented across multiple packets
• Expanded tests to cover client configured with password rather than keytab

Bug fix: krb5.conf parsing

Resolves issue with the last line of a section being lost when parsing krb5.conf

Various bug fixes

v2.0.2

fix TCP read

krb5conf parsing fixes

krb5conf parsing fixes

Use gopkg.in for goidentity

v2.0.0

update to new major version

Replay cache thread safety

Replay cache on the service side is now thread safe.

Client referral support

v1.2.2

golint