Bump version to 3.13.0

[a740g]

This version includes the following fixes and changes:

• Fix typos (fix typos #467, fix typos #483)
• Add support for _MOUSEWHEEL and _MOUSEMOVEMENTx on macOS (Add support for _MOUSEWHEEL and _MOUSEMOVEMENTx on macOS #468)
• Fix issues with DATA on macOS (DATA fixes #470)
• Fix "Export As" menu state (Fix "Export As" menu state #473)
• Fix GLUT thread to redraw at an accurate 60 FPS (Fix GLUT thread to redraw at an accurate 60 FPS. #474)
• Add support for _CLIPBOARDIMAGE on macOS & Linux and other clipboard fixes (Clipboard fixes #475)
• Avoid monitoring special keys (on Windows) when the window is not in focus (Avoid monitoring special keys when the window is not in focus #476)
• Open GUI file dialog in the IDE when Ctrl+S is pressed (Open GUI file dialog when Ctrl+S is pressed #477)
• Add support for _NEGATE, _ANDALSO & _ORELSE Boolean operators (Logical Boolean operators #478, Fix NOT, _NEGATE, and macOS startup script bugs #484)
• Fix mono-mode font rendering and quality issues (Fix mono-mode font rendering issues #480)
• Fix font width calculation when loading monospaced fonts (Fix font width calculation when loading monospaced fonts #487)
• Create Windows GUI applications only when both DEP_CONSOLE_ONLY & DEP_CONSOLE are not defined (Create Windows GUI applications only when both DEP_CONSOLE_ONLY & DEP_CONSOLE are not defined #481)
• Fix macOS startup script bugs (Fix NOT, _NEGATE, and macOS startup script bugs #484)
• Wiki fixes (Wiki fixes #485)
• IDE error reporting fixes (Change to IDE reporting #486)