Merge upstream into master

.github/FUNDING.yml

@@ -2,7 +2,7 @@
 
 github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
 patreon: deniskolodin
-open_collective: # Replace with a single Open Collective username
+open_collective: yew
 ko_fi: # Replace with a single Ko-fi username
 tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
 community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,40 @@
+---
+name: Bug report
+about: Create a report to help us improve Yew
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+**Problem**
+<!-- A clear and concise description of what the bug is. -->
+
+**Steps To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Environment:**
+ - Yew version [e.g. v0.10, `master`]
+ - Rust version [e.g. 1.40.0]
+ - Target if relevant [e.g. `wasm32-unknown-emscripten`]
+ - `stdweb` / `web-sys` version [e.g. web-sys v0.3.33]
+ - OS: [e.g. macos]
+ - Browser [e.g. chrome, safari]
+ - Browser version [e.g. 22]
+
+**Questionnaire**
+<!-- Developing Yew is a community effort! -->
+<!-- If you feel up to the challenge, please check one of the boxes below: -->
+- [ ] I'm interested in fixing this myself but don't know where to start
+- [ ] I would like to fix and I have a solution
+- [ ] I don't have time to fix this right now, but maybe later

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,22 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: feature
+assignees: ''
+
+---
+
+<!-- Please only include one feature request per issue, thank you! -->
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.travis.yml

@@ -4,40 +4,40 @@ branches:
     - trying
     - master
 
-language: rust
-
 dist: trusty
+language: rust
 sudo: false
 addons:
   chrome: stable
 
-cache:
-  timeout: 1000
-  directories:
-    - $HOME/.cargo
-    - $HOME/.rustup
-    - $HOME/.local/share/cargo-web/emscripten
+cache: cargo
+before_cache:
+  - ./ci/clear_cache.sh
 
 rust:
-  - 1.35.0 # min supported
+  - 1.39.0 # min supported
   - stable
   - beta
-  - nightly
 
 matrix:
   allow_failures:
-    - rust: nightly
+    - rust: beta
   fast_finish: true
 
 install:
   - nvm install 9
   - rustup component add rustfmt
+  - rustup component add clippy
   - rustup target add wasm32-unknown-unknown
-  - cargo install --force --version 0.2.42 -- wasm-bindgen-cli
-  - curl --retry 5 -LO https://chromedriver.storage.googleapis.com/2.41/chromedriver_linux64.zip
+  - cargo install cargo-update || true
+  - cargo install-update-config --version =0.2.58 wasm-bindgen-cli
+  - cargo install-update wasm-bindgen-cli
+  - LATEST_CHROMEDRIVER_VERSION=`curl -s "https://chromedriver.storage.googleapis.com/LATEST_RELEASE"`
+  - curl --retry 5 -LO "https://chromedriver.storage.googleapis.com/${LATEST_CHROMEDRIVER_VERSION}/chromedriver_linux64.zip"
   - unzip chromedriver_linux64.zip
   - ./ci/install_cargo_web.sh
 
 script:
-  - cargo fmt --all -- --check
+  - ./ci/run_checks.sh
   - CHROMEDRIVER=$(pwd)/chromedriver ./ci/run_tests.sh
+  - CHROMEDRIVER=$(pwd)/chromedriver ./ci/check_examples.sh