updated travis

.travis.yml

@@ -1,25 +1,9 @@
 dist: xenial
 sudo: required
 language: python
-stages:
-- name: deploy
-  if: branch = master
 jobs:
   include:
   - stage: test
     python: 3.7
     install: pip install tox-travis
     script: tox
-  - stage: deploy
-    python: 3.7
-    install: skip
-    script: skip
-    if: NOT type = pull_request
-    deploy:
-      provider: pypi
-      distributions: sdist bdist_wheel
-      user: sciris
-      password:
-        secure: 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
-    on:
-      repo: sciris/sciris