v1.4.0-20170930-13: Add travis build release artifacts to github

Fix travis ci config typo

Fix dotnet version

Fix script

Add dotnet publish

Fix path

Add --self-contained parameter.

Fix travis ci release (#76)

* Fix sdk?

* Add ubuntu.14.04-x64

* Add to tests

Add publish.sh, multiple portable executables

Fix travis ci build

Fix restore

Fix build

Remove redundant

Fix build using docker