killed some attempted pep8 compliance which mucked up code folding
removed some duplicated functions
more stupid pep8 comliance with strings that I don't like
dropped more duplicated functions
minor code cleanup
moved the give help function to the helper file
killed old main function from plot.py, it now lives in clplot.py
found another duplicate function
updated some of the description comments
moved the act of embedding data to a function
embedded data is made as a string, then appended to jpgs
fixed detrmination of output filetype
forgot to include the global dictionary
switched order of operations, so that we only open the file if we are going to do something with it
tried embedding data in PDFs as an object, but some readers still strip it out
Merge branch 'PDF_dataEmbedding' into develop
addressed a comment K Novak made
killed the "LefttoPlot" dictionary value and added a keyword to the plot function