a
Revert "pics folder"

This reverts commit 915036f5579affe215d64998149b8c0ab58ed5a5.
Revert "a"

This reverts commit 13403c661a80cd34b2af7a22a8a63364087b8fef.
rm gbr files in wrong folder
rm modules dir including mod file
new module BLK-MD-SPK-B.kicad_mod for new kicad
delete datasheet/BLK-MD-SPK-B_Technical_Manual.pdf - was not functional pdf
BLK-MD-SPK-B AT commad set in english, BLK-MD-SPK-B demo schematics with mute
rename BLK-MD-SPK-B_AT_Command_set.pdf