[OpenSmalltalk/opensmalltalk-vm] 37f722: Revert "Lock dpl version (v1.8.47)"

 
  Branch: refs/heads/Cog
  Home:   https://github.com/OpenSmalltalk/opensmalltalk-vm
  Commit: 37f7220b4baaedded45089ec4b5abd24a57c1ee5
      https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/37f7220b4baaedded45089ec4b5abd24a57c1ee5
  Author: Fabio Niephaus <[hidden email]>
  Date:   2018-04-03 (Tue, 03 Apr 2018)

  Changed paths:
    M deploy/bintray.sh

  Log Message:
  -----------
  Revert "Lock dpl version (v1.8.47)"

This reverts commit 6878d4422b87bef66c68befad247c398505065a8.

As it turned out, we cannot lock the dpl version due to a dependency problem. Also, the Bintray API appears to be unstable at the moment. Deployments seem to go through again at the moment.