Remove snap package entirely

* broken and really not worth the effort fixing

[skip ci]

.github/ISSUE_TEMPLATE/---bug-report.md

@@ -8,7 +8,7 @@ assignees: ""
 
 ### Environment
 
-- Installation type: <!-- snap/pip -->
+- Installation type: <!-- homebrew/pip -->
 - Python version: <!-- Example: 3.7.13 -->
 - Wilfred version: <!-- Example: 1.0, 2.0, …, master -->
 

README.md

@@ -1,9 +1,8 @@
 # Wilfred
 
-[![Build Status](https://travis-ci.com/wilfred-dev/wilfred.svg?branch=master)](https://travis-ci.com/wilfred-dev/wilfred)
+[![.github/workflows/check.yml](https://github.com/wilfred-dev/wilfred/actions/workflows/check.yml/badge.svg)](https://github.com/wilfred-dev/wilfred/actions/workflows/check.yml)
 [![Python Versions](https://img.shields.io/pypi/pyversions/wilfred)](https://pypi.org/project/wilfred)
 [![pypi](https://img.shields.io/pypi/v/wilfred)](https://pypi.org/project/wilfred)
-[![wilfred](https://snapcraft.io//wilfred/badge.svg)](https://snapcraft.io/wilfred)
 [![Language grade: Python](https://img.shields.io/lgtm/grade/python/g/wilfred-dev/wilfred.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/wilfred-dev/wilfred/context:python)
 [![Total alerts](https://img.shields.io/lgtm/alerts/g/wilfred-dev/wilfred.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/wilfred-dev/wilfred/alerts/)
 [![Downloads](https://pepy.tech/badge/wilfred)](https://pepy.tech/project/wilfred)
@@ -60,8 +59,6 @@ Wilfred can also be installed using `pip`. You need to use **Python 3.7** or new
 pip install wilfred --upgrade
 ```
 
-A [snap](https://snapcraft.io/wilfred) package is also in the works but is currently not considered stable.
-
 Once you got Wilfred installed, run `wilfred setup` to set a path for Wilfred to use to store server files.
 
 ![Creating a server in Wilfred](https://raw.githubusercontent.com/wilfred-dev/wilfred/master/docs/quickstart.gif)

docs/source/development.rst

@@ -34,19 +34,17 @@ In this way, you can develop and see your changes instantly.
 Publishing a release
 --------------------
 
-Update the version in `wilfred/version.py`, `snap/snapcraft.yml` and `docs/source/conf.py` accordingly.
+Update the version in `wilfred/version.py` and `docs/source/conf.py` accordingly.
 
 Set the version name and release status of this release in `CHANGELOG.md` to `released on YYYY-MM-DD`.
 
 Commit the changes.
 
 Tag the release on GitHub. Include all the changes from `CHANGELOG.md` in the release notes (you can use a previous release as reference).
 
-Travis should automatically build and release the `PyPI package <https://pypi.org/project/wilfred/>`__, and snapcraft should also build and release the snap package automatically.
+GitHub Actions should automatically build and release the `PyPI package <https://pypi.org/project/wilfred/>`__.
 
-After the `snap build <https://build.snapcraft.io/user/wilfred-dev/wilfred>`__ has finished, go to the `Snap <https://snapcraft.io/wilfred>`__ listing and push the `edge` channel to `stable` or `beta` depending on the type of release.
-
-Revert the changes in `wilfred/version.py` and `snap/snapcraft.yml` and commit the changes (should therefore not be included in the release).
+Revert the changes in `wilfred/version.py` and commit the changes (should therefore not be included in the release).
 
 Windows
 -------

docs/source/index.rst

@@ -68,25 +68,6 @@ You can install using a specific python version, e.g. `3.8`.
 
    python3.8 -m pip install wilfred --upgrade
 
-Snap (experimental)
-^^^^^^^^^^^^^^^^^^^
-
-.. warning::
-   The snap package is not considered stable. You can only install it using the `--devmode` which is not recommended in a production environment. For now, please use the pip package. See issue `#6 <https://github.com/wilfred-dev/wilfred/issues/6>`__ for updates regarding the snap package.
-
-|snapbadge|_
-
-.. |snapbadge| image:: https://snapcraft.io/static/images/badges/en/snap-store-black.svg
-.. _snapbadge: https://snapcraft.io/wilfred
-
-Snapcraft is configured to automatically build the latest commit and push it to the `edge` release branch. These releases can be installed using snap. Currently, the same releases pushed to Pip are also pushed to the `beta` branch.
-
-.. code-block:: bash
-
-   snap install wilfred --beta --devmode
-
-Again, the ``--beta`` channel and ``--devmode`` should **not** be used in a production environment.
-
 Basic Configuration
 -------------------
 
@@ -117,12 +98,6 @@ If you installed Wilfred using ``pip``, then you can upgrade by running the same
 
    pip install wilfred --upgrade
 
-If you installed Wilfred using ``snap``, you can use ``refresh`` to download the latest version (snap should automatically update).
-
-.. code-block:: bash
-
-   snap refresh wilfred
-
 If you installed Wilfred using ``brew``, you can use Homebrew to upgrade Wilfred as you would do with any formula.
 
 .. code-block:: bash