Update GitHub project.

* Update badges
* Update issue templates
* Add CodeQL Analysis

Author: fantix

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,41 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Please provide a self-contained script to reproduce the bug if possible.
+```python
+from gino import Gino
+
+db = Gino()
+
+async def main():
+    async with db.with_bind("postgresql:///"):
+        ...
+```
+
+**Expected result**
+```
+The expected output or behavior of the script (when the bug is fixed).
+```
+
+**Actual result**
+```
+The actual output or behavior of the script (before a bugfix).
+```
+
+**Environment (please complete the following information):**
+ - GINO: [e.g. 1.0.1]
+ - SQLAlchemy: [e.g. 1.3.10]
+ - Other: [e.g. Linux, macOS, PostgreSQL 9.6, asyncpg 0.18, aiomysql 0.0.20]
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: feature request
+assignees: ''
+
+---
+
+**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.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,10 @@
+---
+name: Question
+about: Please use GitHub Discussions Q&A instead
+title: ''
+labels: question
+assignees: ''
+
+---
+
+We are stopping to use GitHub Issues for questions, please go to the GitHub [Discussions Q&A](https://github.com/python-gino/gino/discussions?discussions_q=category%3AQ%26A) instead.

.github/ISSUE_TEMPLATE/question.md

@@ -10,6 +10,8 @@ on:
     branches:
       - "master"
       - "v[0-9]+.[0-9]+.x"
+  schedule:
+    - cron: '24 14 * * 6'
 
 jobs:
   create-virtualenv:
@@ -282,3 +284,17 @@ jobs:
         env:
           SPHINXINTL_TRANSIFEX_USERNAME: api
           SPHINXINTL_TRANSIFEX_PASSWORD: ${{ secrets.TRANSIFEX_TOKEN }}
+
+  analyze:
+    runs-on: ubuntu-latest
+    steps:
+      - name: source code
+        uses: actions/checkout@v2
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v1
+        with:
+          languages: python
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v1

.github/workflows/ci.yml

@@ -6,26 +6,22 @@
         :alt: PyPI Release Version
         :target: https://pypi.python.org/pypi/gino
 
-.. image:: https://img.shields.io/github/workflow/status/python-gino/gino/test?label=test&logo=github
-        :alt: GitHub Workflow Status for tests
-        :target: https://github.com/python-gino/gino/actions?query=workflow%3Atest
+.. image:: https://img.shields.io/pypi/dm/gino?logo=pypi&logoColor=white
+        :alt: PyPI Monthly Downloads
+        :target: https://pypi.python.org/pypi/gino
+
+.. image:: https://img.shields.io/github/workflow/status/python-gino/gino/CI?label=CI&logo=github
+        :alt: GitHub Workflow Status for CI
+        :target: https://github.com/python-gino/gino/actions?query=workflow%3ACI
 
-.. image:: https://img.shields.io/github/workflow/status/python-gino/gino/docs?label=docs&logo=github
-        :alt: GitHub Workflow Status for docs
-        :target: https://python-gino.org/docs/
+.. image:: https://img.shields.io/codacy/grade/b6a59cdf5ca64eab9104928d4f9bbb97?logo=codacy
+        :alt: Codacy Code Quality
+        :target: https://app.codacy.com/gh/python-gino/gino/dashboard
 
 .. image:: https://img.shields.io/codacy/coverage/b6a59cdf5ca64eab9104928d4f9bbb97?logo=codacy
         :alt: Codacy coverage
         :target: https://app.codacy.com/gh/python-gino/gino/dashboard
 
-.. image:: https://img.shields.io/badge/Dependabot-active-brightgreen?logo=dependabot
-        :target: https://app.dependabot.com/accounts/python-gino/projects/129260
-        :alt: Dependabot
-
-.. image:: https://img.shields.io/gitter/room/python-gino/Lobby?logo=gitter
-        :target: https://gitter.im/python-gino/Lobby
-        :alt: Gitter chat
-
 
 GINO - GINO Is Not ORM - is a lightweight asynchronous ORM built on top of
 SQLAlchemy_ core for Python asyncio_. GINO 1.0 supports only PostgreSQL_ with asyncpg_.