ngramr 1.2.2
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* CRAN release version
* More efficient handling of escaped Unicode (thanks Hadley http://stackoverflow.com/a/17787736/1543437)
* Fix package checking problems associated with plyr

ngramr 1.2.1
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* Tidy Google theme

ngramr 1.2.0
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First semi-offical release. All future development moved to the 'develop' branch.

* Allow case insensitive plotting with ggram
* Avoid reshape/reshape2 conflicts (thanks to Francois Briatte)
* Pass arbitrary geoms to `ggram`
* New function `ngramw` to return results in "wide" format
* Removed `wide` option from `ggram` and `ggrami`
* Better handling of legends when `ignore_case = TRUE`
* Error trapping long phrase lists
* Google theme option

ngramr 1.1
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* Added plot wrapper ggram
* Detect invalid corpus names

ngramr 1.0
----------

* Initial release of the ngramr package


