update doc link

.travis.yml

@@ -36,11 +36,12 @@ script:
 
 # Upload docs
 after_success:
-  - |
-    if [[ "$TRAVIS_OS_NAME" == "linux" && "$TRAVIS_PULL_REQUEST" = "false" && "$TRAVIS_BRANCH" == "master" ]]; then
-    cargo doc --no-deps &&
-    echo "<meta http-equiv=refresh content=0;url=os_balloon/index.html>" > target/doc/index.html &&
-    git clone https://github.com/davisp/ghp-import.git &&
-    ./ghp-import/ghp_import.py -n -p -f -m "Documentation upload" -r https://"$GH_TOKEN"@github.com/"$TRAVIS_REPO_SLUG.git" target/doc &&
-    echo "Uploaded documentation"
+  - if python -c "import sys; sys.exit(sys.version_info < (3,6))"; then
+      if [[ "$TRAVIS_OS_NAME" == "linux" && "$TRAVIS_PULL_REQUEST" = "false" && "$TRAVIS_BRANCH" == "master" ]]; then
+      cargo doc --no-deps &&
+      echo "<meta http-equiv=refresh content=0;url=os_balloon/index.html>" > target/doc/index.html &&
+      git clone https://github.com/davisp/ghp-import.git &&
+      ./ghp-import/ghp_import.py -n -p -f -m "Documentation upload" -r https://"$GH_TOKEN"@github.com/"$TRAVIS_REPO_SLUG.git" target/doc/pyo3 &&
+      echo "Uploaded documentation"
+      fi
     fi

Cargo.toml

@@ -10,7 +10,7 @@ keywords = [
 ]
 homepage = "https://github.com/pyo3/pyo3"
 repository = "https://github.com/pyo3/pyo3.git"
-documentation = "http://pyo3.github.io/pyo3/doc/pyo3/"
+documentation = "http://pyo3.github.io/PyO3/"
 categories = ["api-bindings", "development-tools::ffi"]
 license = "MIT/APACHE-2"
 exclude = [".gitignore", ".travis.yml", ".cargo/config", "appveyor.yml"]

README.md

@@ -2,7 +2,7 @@
 
 [Rust](http://www.rust-lang.org/) bindings for the [python](https://www.python.org/) interpreter.
 
-* [Documentation](http://pyo3.github.io/PyO3/doc/PyO3/)
+* [Documentation](http://pyo3.github.io/PyO3/)
 * Cargo package: [pyo3](https://crates.io/crates/pyo3)
 
 ---