Components refactoring

This is a pretty bi release and there are many breaking changes:

1. Components names were changed - see Readme.md file to get the new names.
2. inline component is now fully standalone and has it's own form validations.
3. calendarsAmount were removed from configurations.
4. bug fixes.

This change was made to make the component more flexible - which will allow easier implementation of further enhancements, like date-range-picker, time-picker etc.

Sorry for many breaking changes.