Advent Calendar Solutions in RxJava

[StevenCurran]

Hey there, it may be useful if you have some spare time to implement some of the advent calendar (http://adventofcode.com/) solutions with RxJava. I have been trying to use them as a means for learning how to use the library, but am suck on some things such as window / buffer operations where you need to consider the results of previous comparisons on the buffers processed. eg:

http://adventofcode.com/day/5

This may be useful for others who are wishing to use rx within their codebase :)

Let me know if you think this would be a good thing to add to your learning rxjava repo.

Thanks!