v1.3

• Added menus support using picotui 0.8, all commands are exposed via menus.
• Switched dialogs to picotui (better and more consistent look and feel).
• More precise cursor positioning for "Search text" command.
• Add support for command line arguments --script (run script/plugin on startup) and --save (run script fully in batch mode, don't go to UI).
• Save format change: information now saves split per memory area (more friendly for human reviewer and git, potentially allows to reuse information for same memory area in different projects). Old save format is recognized and upgraded.
• Many small improvements to user experience (better progress indication, terminal deinitialization, avoiding overwriting comments from different stages of loading process, etc.)