Initial commit.
Project is set.
MapType is added

 - the class contains constants that define map's type
Checkstyle errors are fixed
Readme is changed in accordance with project renaming
Checkstyle configuration is improved to check javadoc on all methods
Model objects are added
Basic version of YandexApiUrlBuilder is implemented
Basic test is added
Modules are renamed along with the project
Maven build warnings are fixed
.DS_Store file is added to .gitignore
.DS_Store file is added to .gitignore
.DS_Store is removed