no need to adjust out.width for graphics
citation info in FAQ
show the ffmpeg command in message()
first draft of asciidoc hooks & patterns
past tense
for vignette building purposes, it is a better idea to make stop_on_error to be 2 instead of 0 by default
use the global environment when building package vignettes

this fixes problems with S4 methods in packages like BayesFactor
bump version
fixed asciidoc patterns
replaced <- with =
Clean up punctuation and wording

* some missing full stops and question marks
* a few phrases reworded
Merge pull request #511 from myqlarson/adjust_faq_wording

Clean up punctuation and wording
the progress option should respect itself
write the output name instead of the normalized version in the message
I have R 3.0.0 now; no longer need the Makefile for vignettes
a new function wrap_rmd()
roxygenize
bump version
add the publish argument to knit2wp(); closes #512
a new helper function parse_only() to parse the R code but do not keep source