Various changes for Docker container

.gitignore changed slightly to fix a minor issue, add requirements.txt
for possible future use in the Dockerfile, edit workflow file to work
with new image

.dockerignore

@@ -0,0 +1,27 @@
+**/__pycache__
+**/.venv
+**/.classpath
+**/.dockerignore
+**/.env
+**/.git
+**/.gitignore
+**/.project
+**/.settings
+**/.toolstarget
+**/.vs
+**/.vscode
+**/*.*proj.user
+**/*.dbmdl
+**/*.jfm
+**/bin
+**/charts
+**/docker-compose*
+**/compose*
+**/Dockerfile*
+**/node_modules
+**/npm-debug.log
+**/obj
+**/secrets.dev.yaml
+**/values.dev.yaml
+LICENSE
+README.md

.github/workflows/build-executable.yml

@@ -42,8 +42,8 @@ jobs:
 
       - name: Build Linux executable
         run: |
-          docker pull sirenglitch/mygame:latest
-          docker run --rm -v $(pwd):/app sirenglitch/mygame:latest
+          docker pull sirenglitch/my_game:alpha
+          docker run --rm -v $HOME/my_game:/app sirenglitch/my_game:alpha
           
       - name: Upload Linux executable artifact
         uses: actions/upload-artifact@v2

.gitignore

@@ -1,8 +1,8 @@
 # File created using '.gitignore Generator' for Visual Studio Code: https://bit.ly/vscode-gig
-# Created by https://www.toptal.com/developers/gitignore/api/windows,visualstudiocode,jetbrains,pycharm,pycharm+all
-# Edit at https://www.toptal.com/developers/gitignore?templates=windows,visualstudiocode,jetbrains,pycharm,pycharm+all
+# Created by https://www.toptal.com/developers/gitignore/api/windows,visualstudiocode,pycharm,pycharm+all,pycharm+iml
+# Edit at https://www.toptal.com/developers/gitignore?templates=windows,visualstudiocode,pycharm,pycharm+all,pycharm+iml
 
-### JetBrains ###
+### PyCharm ###
 # Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
 # Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
 
@@ -81,7 +81,7 @@ fabric.properties
 # Android studio 3.1+ serialized cache file
 .idea/caches/build_file_checksums.ser
 
-### JetBrains Patch ###
+### PyCharm Patch ###
 # Comment Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-215987721
 
 # *.iml
@@ -115,7 +115,7 @@ fabric.properties
 # https://plugins.jetbrains.com/plugin/8053-azure-toolkit-for-intellij
 .idea/**/azureSettings.xml
 
-### PyCharm ###
+### PyCharm+all ###
 # Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
 # Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
 
@@ -164,33 +164,16 @@ fabric.properties
 
 # Android studio 3.1+ serialized cache file
 
-### PyCharm Patch ###
-# Comment Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-215987721
-
-# *.iml
-# modules.xml
-# .idea/misc.xml
-# *.ipr
-
-# Sonarlint plugin
-# https://plugins.jetbrains.com/plugin/7973-sonarlint
-
-# SonarQube Plugin
-# https://plugins.jetbrains.com/plugin/7238-sonarqube-community-plugin
-
-# Markdown Navigator plugin
-# https://plugins.jetbrains.com/plugin/7896-markdown-navigator-enhanced
-
-# Cache file creation bug
-# See https://youtrack.jetbrains.com/issue/JBR-2257
+### PyCharm+all Patch ###
+# Ignore everything but code style settings and run configurations
+# that are supposed to be shared within teams.
 
-# CodeStream plugin
-# https://plugins.jetbrains.com/plugin/12206-codestream
+.idea/*
 
-# Azure Toolkit for IntelliJ plugin
-# https://plugins.jetbrains.com/plugin/8053-azure-toolkit-for-intellij
+!.idea/codeStyles
+!.idea/runConfigurations
 
-### PyCharm+all ###
+### PyCharm+iml ###
 # Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
 # Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
 
@@ -239,14 +222,13 @@ fabric.properties
 
 # Android studio 3.1+ serialized cache file
 
-### PyCharm+all Patch ###
-# Ignore everything but code style settings and run configurations
-# that are supposed to be shared within teams.
-
-.idea/*
+### PyCharm+iml Patch ###
+# Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-249601023
 
-!.idea/codeStyles
-!.idea/runConfigurations
+*.iml
+modules.xml
+.idea/misc.xml
+*.ipr
 
 ### VisualStudioCode ###
 .vscode/*
@@ -293,7 +275,7 @@ $RECYCLE.BIN/
 # Windows shortcuts
 *.lnk
 
-# End of https://www.toptal.com/developers/gitignore/api/windows,visualstudiocode,jetbrains,pycharm,pycharm+all
+# End of https://www.toptal.com/developers/gitignore/api/windows,visualstudiocode,pycharm,pycharm+all,pycharm+iml
 
 # Custom rules (everything added below won't be overriden by 'Generate .gitignore File' if you use 'Update' option)