Update gems, added logger gem as it is no longer bundled with ruby

Gemfile

@@ -1,15 +1,26 @@
 source "https://rubygems.org"
 
+# "standard lib" gems
 gem "base64"
+gem "rexml"
+gem "logger"
+
+# networking libs
 gem "async-http"
 gem "async-websocket"
+
+# "game" library gem
 gem "cyberarm_engine"
 gem "sdl2-bindings"
-gem "libui", platforms: [:windows]
+
+# misc. libs
 gem "digest-crc"
 gem "ircparser"
-gem "rexml"
 gem "rubyzip"
+
+# file selection dialogs on windows (SDL3 has these built-in, but we're on SDL2)
+gem "libui", platforms: [:windows]
+# misc. windows only gems
 gem "win32-process", platforms: [:windows]
 gem "win32-security", platforms: [:windows]
 
@@ -18,9 +29,9 @@ gem "win32-security", platforms: [:windows]
 # use `bundle _x.y.z_ COMMAND` to use this one...
 # NOTE: Releasy needs to be installed as a system gem i.e. `rake install`
 # NOTE: contents of the `gemhome` folder in the packaged folder need to be moved into the lib/ruby/gems\<RUBY_VERSION> folder
- # group :windows_packaging do
- #   gem "bundler", "~>2.4.3"
- #   gem "rake"
- #   gem "ocran"
- #   gem "releasy"#, path: "../releasy"
- # end
+# group :windows_packaging do
+#   gem "bundler", "~>2.4.3"
+#   gem "rake"
+#   gem "ocran"
+#   gem "releasy"#, path: "../releasy"
+# end