Log Message:
ugrep: updated to 4.3.2

ugrep v4.3.2

new official ugrep.com web site with the ugrep user guide and installation \ 
instructions, this site will always be safe and guaranteed to be ad free and \ 
cookie free; ugrep.org forwards to ugrep.com
double short option -%% enables both --files --bool (a single -% still enables \ 
only --bool) for convenience
updated thread pool scheduling and execution with thread affinity and priority \ 
settings
improvements and fixes for minor (mostly cosmetic) issues
updated ugrep v4.3.2 benchmarks.