Import bsddialog 0.1 and update deps

[asiciliano]

Summary

Import bsddialog 0.1 Utility and Library, fully refatorized, API stable, manuals completed, easier to maintain and improve.

Update deps for new API:
add mixedgauge consts, delete __DECONST and add bsddialog_geterror() info to avoid silent errors

• tzsetup
• kbdmap
• distextract

Test Plan

% ./tzetup

% ./kbdmap

env DISTRIBUTIONS="kernel.txz tests.txz" BSDINSTALL_CHROOT="./extract" BSDINSTALL_DISTDIR="/home/alfix/download" ./distextract

`

┌─────────┤Archive Extraction├─────────┐                     
│ kernel.txz           [    Done     ] │                     
│ tests.txz            [    Done     ] │                     
│                                      │                     
│ Extracting distribution files...     │                     
│                                      │                     
│  ┌─Overall Progress───────────────┐  │                     
│  │              100%              │  │                     
│  └────────────────────────────────┘  │                     
└──────────────────────────────────────┘                     
                                                             `