slowraker 0.2.0

Misc changes

slowraker() now provides allows the user to provide the phrase delimiters that will be used for splitting words into keywords via the phrase_delims parameter
Square brackets are now treated as phrase delimiters by default
Hyphens now get dropped between hyphenated words

slowraker 0.1.1

Minor changes

slowrake() refactored to increase speed (now ~ 4X faster than V0.1.0)

slowraker 0.1.0

New functions

slowrake() added to extract keywords from text using the RAKE algorithm
rbind_rakelist() added to bind the list of data frames returned by slowrake() into a single data frame