Rename functions that cause shadow members

[oliveiradev]

Problem

Some extension functions cause shadow member function, it means that the member function of the extended class always have the preference when the IDE shows suggestions.

Porpuse

I renamed some extension function's name to use coroutine prefix, it solves the problem but I do not know if this name is the best option.

I'm open to suggestions

Resolve #1016

[Jawnnypoo]

I think that suspend could be a better prefix. While we are making changes here, can we also change the package of all these functions to com.parse.coroutines with all these methods in the same package? (can still be in different files)

[oliveiradev]

Good, I think that it makes sense

[Jawnnypoo]

Thanks a bunch @oliveiradev !