Merge pull request #818 from holgern/fix_pypi_deploy_second_try

[MRG] Fix pypi deploy second try

.travis.yml

@@ -73,6 +73,8 @@ deploy:
   on:
     tags: true
     repo: scikit-optimize/scikit-optimize
-    condition: "$PYTHON_VERSION = 3.5"
+    condition: "$PYTHON_VERSION = 3.6"
+  skip_cleanup: true
+  skip_existing: true
   password:
     secure: "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"

skopt/__init__.py

@@ -71,7 +71,7 @@ def f(x):
 # Dev branch marker is: 'X.Y.dev' or 'X.Y.devN' where N is an integer.
 # 'X.Y.dev0' is the canonical version of 'X.Y.dev'
 #
-__version__ = "0.7.rc2"
+__version__ = "0.7.rc3"
 
 
 if __SKOPT_SETUP__: