liodali#60

fix readme

liodali#98:

fix set init marker when dev used old way with markerIcon

liodali#60

*change readme , changelog

liodali#78

* update readme

0.7.7+2

update pubspec,readme,changelog

liodali#92

format files

liodali#90

* change pubspec,changelog,readme

0.7.6+1

format code

Revert "liodali#78"

This reverts commit 13ced8c

0.7.5+2

* update pubspec