This is the end
First stage
Extracting observers
Merge branch 'completed' into second_stage

Conflicts:
	workshops/RxJava/src/main/java/com/novoda/workshop/rx/Functions.java
	workshops/RxJava/src/main/java/com/novoda/workshop/rx/RxJavaBasics.java
second_stage
Extract Observers
Merge branch 'first_stage' into second_stage
Merge branch 'second_stage' into third_stage

Conflicts:
	workshops/RxJava/src/main/java/com/novoda/workshop/rx/RxJavaInfinite.java
Conccurent data
Questions
Merge branch 'first_stage' into second_stage
Merge branch 'first_stage' into third_stage
Merge branch 'second_stage' into third_stage
Questions
Merge branch 'second_stage' into third_stage
Correction of the last one
Questions
Merge branch 'third_stage' into finished
Reformat code
Reformat code