For full set of changes see #45

breaking changes

change to the options args passed into the library. now simplified to an object rather than trying to support positional parameters
default API and download user agent has been replaced with those from a Nexus 5X device. Please note that you can override the user agents via the options object as mentioned in the README
added info to README about getting user agents and device id to override via the new options object
the default device profile has also been changed for travis builds to reflect the new device profile.

breaking field changes

By using a newer device model some of the fields have changed (and some previously unpopulated fields are now populated).

e.g.,

details.appDetails.numDownloads field now returns something like "100,000+ downloads" -- this is an upstream change from google.
details.appDetails.certificateHash - now returning an empty array as it is deprecated by details.appDetails.certificateSet which returns an array of objects with certificateHash field set.

will now use semistandard to lint the code before tests... hopefully encourage a little cleaner code throughout
so far I've given up the refactor branch in favor of incremental changes to master... babel was just too annoying to work with to get the benefit of async and await
switched over from tape to tap for tests... not sure why but I liked the different report options from tap incase we decide to change things up