rvertnet v0.8.0

NEW FEATURES

• searchbyterm() and bigsearch() reworked: both functions now have the first parameter as ..., which accepts any valid query parameter. There were so many query parameters for these functions it was a bit overwhelming. See ?searchbyterm docs for details (#66)

MINOR IMPROVEMENTS

• decode the request URL before printing to the R console so users can more easily see what request they have done (#67)
• vignette title fix (#68)

BUG FIXES

• searchbyterm() fix: booleans need to be converted to VertNet's expected 0/1 instead of true/false (#66)