BloodGroups

Invalid date

--1.6.3--
* Added a Donation option
* Fixed bugs

--1.6.2--
* Fixed issue on changing Themes (Android 4.0+)

--1.6.1--
* No need to restart the application after changing theme
* A few grammar corrections

--1.6--
* Possibility to change the general look and feel of the application through Themes.
* Added menu item to give feedback about the application