lorem 1.0.0

The first official release of lorem on CRAN! A few small changes have happened in the package since it was first released on GitHub:

• lorem::ipsum() now returns a lorem classed object that works in both knitr R chunks and htmltools tags. In htmltools, each paragraph is automatically wrapped in a <p> tag, or you can call as.tags() directly to provide your own wrapper. This change required ipsum() to return a list-like lorem class rather than a character vector; use format() or as.character() to retrieve standard character vectors. Thanks to @cpsievert for the suggestion (#7, #8).

• lorem::ipsum() now includes punctuation like commas, colons, semi-colons and em dashes in the generated text (#4).