Corrected error with make_text_image(), it was missing a return statement!
Corrected error with make_text_image(), it was missing a return statement!

Removed error handling code from glue_image_vertial(), I don't think
it's necessary for now.

Added two functions for horizontal glue in and splicing,
glue_image_horizontal() and splice_image_horizontal().

ncollins/ocr_training_data