Add info window usage documentation
Add info window usage documentation

radutopala/IvoryGoogleMapBundle,rasanga/IvoryGoogleMapBundle,radutopala/IvoryGoogleMapBundle,yappabe/IvoryGoogleMapBundle,rasanga/IvoryGoogleMapBundle,egeloen/IvoryGoogleMapBundle,egeloen/IvoryGoogleMapBundle,radutopala/IvoryGoogleMapBundle,yappabe/IvoryGoogleMapBundle,egeloen/IvoryGoogleMapBundle