Added .gitignore, Removed old legacy Images directory and creation function call, Updated Paypal express checkout anti-spam blocks

.gitignore

@@ -0,0 +1,33 @@
+# macOS junk
+.DS_Store
+.AppleDouble
+.LSOverride
+._*
+Icon
+Icon\r
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+.fseventsd
+.TemporaryItems
+.Trashes
+.Spotlight-V100
+
+# WordPress / WooCommerce / plugin dev junk
+*.log
+error_log
+.htaccess
+wp-config.php
+wp-content/uploads/*
+!wp-content/uploads/.gitkeep  # optional if you want empty uploads folder
+
+# Editor / IDE files
+.idea/
+.vscode/
+*.sublime-project
+*.sublime-workspace
+
+# Build / temp files
+node_modules/
+vendor/
+*.min.js
+*.min.css