1.0.20

#63 merged

1.0.19

Replace Activity with Context
merged #51

1.0.18

better response error handling

1.0.17

bug fixes for purchase time parsing

1.0.16

bug fixes for Android L

1.0.15

bug fixes

1.0.14

bug fix for #32

1.0.13

Much, much better support for billing functions across multiple activities

1.0.12

fix purchase flow for the screen orientations changes

1.0.11

merged pull request #29