tweak doc of knit_engines
typo
this book collection is going to be published next year
roxygenize
update bib
add an 'inline' argument to spin() to allow inline R code; closes #620
document the 'inline' argument and roxygenize
should not delete the Rmd file; we need it for version control purposes
bugfix: regular expression for code detection
add example for false positive of detection of ((code))
ignore generated .tex and .sty files for examples
use more robust syntax {{code}}, ignore braces inside code
update (()) to {{}} in news for #620
use ../bin/knit to avoid relying on knit to be on the PATH
add README for knitr-graphics dependencies. Fixes #650.
fix path in README
Merge pull request #652 from krlmlr/knit-bin

use ../bin/knit to avoid relying on knit to be on the PATH
I remember Github simply supports links to files using relative links
inst/bin/knit is just an R script, so we can make this portable in other OS'es as well
bump version