add monitor
add pixGetRefCount to uni interface
nativeReadBitmap doesn’t convert to grayscale anymore
send bounding box coordinates to monitor
add progress callback to monitor
add stop method to TessApi
don’t recycle native pix from java finalizers.
add progress and cancel functionality to tess uni layer
add debug logging to pdf rendering
add -g to ldflags
updated gitignore
added eclipse project files because they are useful too me