MOB-1554, create temlates
in progress
Merge branch 'MOB-1543' into MOB-1554
in progress
small fixes
fix rebase issues
add blank input for new pin type
delete pin type
progress
added new const and method for saving a pin type category
fixed a comment
If event listener is a promise then add its result to arguments that are passed to consecutive listeners
added possibility to create pin types via MW entry point
Serialize, validate and save pin types
changed visibility of some methods, added a unit tests
added failing test cases
fixed failing unit test
Merge branch 'MOB-1554-php-changes' into MOB-1554
added one more throw of an invalid parameter exception
Fixed PHP integration and error display