v1 Beta release

• Clean Code
• Apply both SortedList & DiffUtil
• Update README.md and sample code

v0.3.4

* Using safe Observable for processing events

v0.1.1

This release has been uploaded to jCenter. To use this library, add those lines below in gradle script:

compile ('me.silong:observablerm:0.1.1'){
    transitive = true
}