scripts: Fix posix compliance for sb_picker and some shellcheck sniffs

predictor: make strictly posix compliant

predictor: hide missing file error

Documentation: Add man pages in scdoc format

rename behavior scripts for consistency

predictor: use wl-ime-type instead of wtype

for performance

predictor: fix permissions of keylogger

readme: Update for information about newer wvkbd fixes

predictor: more generic space-splitting

support else"where in" case

predictor: more consistent compound behavior

predictor: backspace lastword

predictor: fix multiple compound words

predictor: replace bottleneck with c program

predictor: fix wtype for words starting with '-'

predictor: experimental compound word completion

predictor: delete lastword on backspace

predictor: remove empty suggestion

predictor: initial somewhat working draft

readme: Add related projects

swipeBehaviors: cull unlikely choices with keyboard map