Updated and modernized. Some critical issues fixed.

Updated to newer iOS version
Minor bug fixes
Updated New Years

- Pull down bug fixed
- Updated to iOS 12.4

Updated to latest OS and libraries

-crash fixed

- alphabet number anniversaries added based on English and Russian (if Russian keyboard is present on device) nouns that are cross between common dictionary and samples of some classic literature.
- updated for iOS 11 and iPhone X.

- event import from contacts added
- bugs fixed
- exsessive events removed
- notifications fixed

Perfect binary formatted
UI minor change
minutes and seconds expanded
Some bugs fixed
sound removed for notification

-updated to latest SDK
-added more mathematical constants anniversaries
-added factorial anniversary
-formula representation of certain anniversaries

fixed overflow bug with big time units count.
app renamed to Pi-Anniversary (from AnniMaker).

-Mayan New Year updated to Tun.
-Sample events made dynamic, depending on first app running date.
-localization added.
-Some text typos fixed.

-iOS 7.0 support
-reduced info noise by disabling some date units and number systems by default
-added number patterns and math constants
-changed icon