TravisCI: run apt-get update before installing anything
Merge pull request #117 from andyli/travis

TravisCI: run apt-get update before installing anything
remove all trailing slashes from a haxelib dev path
Version bump.
Bump display version also.
Default ask() to No if Eof is thrown (cli tools)
Use the last version given to `path` command
Merge branch 'master' into ask-eof