SWSRN

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# tag_cap_images.sh
#
# Create a new JPEG image from an old one with 
# 1.	A white border with extra space at the bottom
# 2.	A generalized caption made up of the following metadata from the original photo,
#	 perhaps added or edited in Lightroom or other software:
# 	a.	title
# 	b.	caption (may be identical to “description” metadata)
# 	c.	the keywords/tags (a.k.a. “subject” metadata)