Bugfix: uip_mss() isn't set until the connection is connected, so we can't set it during socket registration
Disable the ev-aducrf101mkxz compile tests as they currently break travis
Merge pull request #905 from adamdunkels/pr/tcp-socket-fix

Recent TCP socket change bugfix
Merge pull request #924 from adamdunkels/pr/travis-fix

Fix current travis issue
Support more than one pending slip message