phonenumber v0.2.2 - machine phase matter

tweaks to vignette and documentation

phonenumber v0.2.1 - phased plasma rifle in the 40-watt range

change for loops to lapply
remove ineffective error-checking

phonenumber v0.2.0 - memetic polyalloy

add user determination of whether to map "Q" and "Z" to 7 and 9 or to 0
add additional tests due to new functionality
add comments to existing examples
add additional examples due to new functionality
add package help file
fix typos and add title to vignette
add URLs to DESCRIPTION
updates to README

phonenumber v0.1.0 - hyperalloy combat chassis

first version of phonenumber