Cut down issue and PR checklists to be shorter and less verbose

.github/ISSUE_TEMPLATE.md

@@ -2,21 +2,16 @@
 
 ### Issue Report Checklist
 
-* [ ] Ensured the issue is with the core Spyder IDE, not Python, a package, your code, a Spyder plugin, etc.
-* [ ] Searched the [issue page](https://github.com/spyder-ide/spyder/issues?q=is%3Aissue) for similar reports by description and/or the last line of the error/traceback
+* [ ] Searched the [issues page](https://github.com/spyder-ide/spyder/issues?q=is%3Aissue) for similar reports
 * [ ] Read the relevant sections of the [Spyder Troubleshooting Guide](https://github.com/spyder-ide/spyder/wiki/Troubleshooting-Guide-and-FAQ) and followed its advice
-* [ ] Updated with ``conda update spyder`` (or ``pip update spyder``) and reproduced the issue
-* [ ] Could not reproduce with a bare ``qtconsole`` (from Anaconda Navigator or ``jupyter qtconsole``)
-* [ ] Completed the following troubleshooting steps (if a Spyder component is not working/launching)
+* [ ] Reproduced the issue after updating with ``conda update spyder`` (or ``pip``, if not using Anaconda)
+* [ ] Could not reproduce inside ``jupyter qtconsole`` (if console-related)
+* [ ] Tried basic troubleshooting (if a bug/error)
     * [ ] Restarted Spyder
     * [ ] Reset preferences with ``spyder --reset``
-    * [ ] Cleanly reinstalled the latest version of the Anaconda distribution
+    * [ ] Reinstalled the latest version of [Anaconda](https://www.anaconda.com/download/)
     * [ ] Tried the other applicable steps from the Troubleshooting Guide
-* [ ] Completed *all* relevant sections below:
-    * [ ] Problem description
-    * [ ] Steps to reproduce
-    * [ ] Version and dependency information
-    * [ ] Traceback/error/output if applicable
+* [ ] Completed the **Problem Description**, **Steps to Reproduce** and **Version** sections below
 
 
 ## Problem Description

.github/PULL_REQUEST_TEMPLATE.md

@@ -5,13 +5,9 @@
 
 * [ ] Read and followed this repo's [Contributing Guidelines](https://github.com/spyder-ide/spyder/blob/master/CONTRIBUTING.md)
 * [ ] Based your PR on the latest version of the correct branch (master or 3.x)
-* [ ] Ensured your pull request hasn't:
-    * [ ] Eliminated unnecessary blank lines/spaces 
-    (makes reviewing harder and could conflict with other pull requests)
-    * [ ] Touched any file in the ``spyder/defaults`` directory
-    (to add new configuration options, use ``spyder/config/main.py``)
-    * [ ] Added new icons or other assets to Spyder
 * [ ] Followed [PEP8](https://www.python.org/dev/peps/pep-0008/) for code style
+* [ ] Ensured your pull request hasn't eliminated unrelated blank lines/spaces,
+      modified the ``spyder/defaults`` directory, or added new icons/assets
 * [ ] Wrote at least one-line docstrings for any new functions
 * [ ] Added at least one unit test covering the changes, if at all possible
 * [ ] Described your changes and the motivation for them below

spyder/app/mainwindow.py

@@ -2427,9 +2427,9 @@ def render_issue(self, description='', traceback=''):
 
         bug_checklist = (
             "* [ ] Searched issues page for similar reports\n"
-            "* [ ] Reproduced after updating (`conda update spyder`)\n"
             "* [ ] Read and followed relevant sections of the"
             "[Troubleshooting Guide]({0!s})\n"
+            "* [ ] Reproduced after updating (`conda update spyder`)\n"
             "* [ ] Tried basic troubleshooting\n"
             "    * [ ] Restarted Spyder\n"
             "    * [ ] Ran `spyder --reset`\n"