add examples from #253 to the website

rebuild docs

bump version to 0.9.4

fix Undocumented code objects

R CMD check is now passing 0 errors 0 warnings 0 notes

ignore revdep

update to 0.8.0

The code in this commit has been released as version 0.8.0 on CRAN:

https://CRAN.R-project.org/package=ggrepel

add support for position

fix warning about hjust

Thanks to @aphalo for reporting this issue.

Read more at:

#93

Merge branch 'AliciaSchep-master'

ignore some figures in the build