Extension updates

[litdev]

Updated a couple extensions available through SB-Prime Extension Manager.

SmallBasicANN - Added intellisense and some additional reporting during (through ANNProgress event) and after training (GetWeights).  The main ANN algorithm is unchanged.

LitDev - Added methods to detect text and images within another larger image, examples (text in image JLVQ434.000, uses pre-trained ANN by tesseract OCR) (image in image VXDM285.000).