v1.2.0

cleaner 1.2.0

• DUE TO CRAN POLICY: RENAMED TO PACKAGE TO cleaner
• Added support for percentages as a new class: as.percentage() and clean_percentage(). They also come with 'S3 methods' for print, format, sum, min and max.
• More robust coercing of dates
• Support for negative values for clean_numeric(), clean_percentage() and clean_currency()
• Fix for clean_character() on R v3.5 and lower
• Fix for digits in frequency tables for numeric values