Update library.properties for Version 1.0.11

Includes fix for Issue #24

Issue #22, correct DayOfWeek to range 1-7

Merge branch 'master' of https://github.com/Zanduino/DS3231M

Formatting corrections

Corrections for doxygen and clang-format

clang-format changes

Merge pull request #15 from SV-Zanshin/Development_v1.0.5

Development v1.0.5

New version 1.0.4

Added 3 bug fixes from previous release

Updated Version

Added setting I2C bus speed

Issue #3

Changed Directory names