Log of changes

v 1.0.4

updated README with better documentation
minor bug fixes

v 1.0.5

updated README
added filtered flag to steps also for iOS (but only in aggregatedQuery)
added appleExerciseTime in datatypes (store and query) only on iOS
added support for blood pressure store and query on both Android and iOS

v1.1.0

support for latest Google Fit auth mechanism for health data
added support for 'limit' in query() on Android too
Android and iOS return the same object when queried for activity

v1.1.1

do not ask for read permission when storing workouts on iOS
added heart rate variability (iOS only)
added stairs (iOS only)

v1.1.2

minor bugfix

v1.1.3

some bugfixes
Google services version locked to specific version but changeable