Broken links, missing documentation

[mkatich]

These links in the README.md are broken-

"DYMO Connect Software"

https://github.com/dymosoftware/dymo-connect-framework/blob/master/dymo.connect.framework.min.js

"DYMO.Label.Framework documentation"

I could use documentation since there are some differences between the functions in the README and the functions used in the examples. Also, what do the functions return, and what are other options for parameters sent to those functions?

By the way, I'd love to see an example with multiple labels - a labelset printed using the same label but with different data values for each one.