Try the master branch of travis-ci/dpl

Also fill things out a bit more completely in the way that the dpl npm
tests seem to, with access specified, the deployment specified as a list
of providers and the language set.
diff --git a/.travis.yml b/.travis.yml
index c747dd1..b1e604a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,14 +10,16 @@
   include:
     - stage: deploy
       if: branch = master
-      node_js: node
+      language: node_js
       script: skip
       before_deploy:
         - git fetch --unshallow
         - git checkout master
       deploy:
-        provider: npm
-        edge: true
-        api_key:
-          secure: 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
-        run_script: publish:ci
+        - provider: npm
+          edge:
+            branch: master
+          access: public
+          api_key:
+            secure: PYG3VVJa5/kunE0uxMTsNLl8Gg/Bjv6/wwKCTFs8EfW29nLJPRtKssl9sSmmwwYvSPSnTOjLV3CIgudJGYekeuzNvJgB+pUhKWCeGmz1N2i6K1XNeS0oJ3KBTCKi7PbyyIMLs33O7jHijJ5vBoPbDKaD9iDv9vNgyslkp07bcYp7dnyzR64RzzOsk6jrkJiohr9Gqbh4MXt1CUS0FDxTcKpXetGve4IMMQfzn8c2N9SavCUANAXVjUnaRGcsbAgYAhl6W2fQu/5+n6I07g0d9IDXD3WHHPxSNOTQ4AwP2kmS3sk9Zmh1HWWbdVIhWTGQMO8xnB5G6S1wWaOuZkU/GuwiVFu2RJ4liQ6cy+R7mD+2YM+kJ1Fy/Y9BFdLkliCSeRLT65wrVNaT0clR3v8itfhK2+jXYZyL+C8MBs3nzVBIID9TXAqDZJLsGNbw09Xf7+cHG0ovEbKWGCZXKk5e1O68tdafMeom2J09t0XHYkx64CfKGrEk2I2h14bnUV2Ki32Lk9E/AbAK0umgHSq6rRB2YrSYsOXQXFeYT0HqOkxOdhuClpfd8kmz/HfFRy7xuqdF0yj+41Pd7GwndoykEdIq+IC3k5+KUvmJupuQl5SyGZG2A9Ew9SyKkvyLYcc81TsF567lm//VF07ok+57S7QUm0IqHhDinkymNYSztus=
+          run_script: publish:ci