Prepare for 0.1 release

Change-Id: I4a56aa50d296f50a5b907635d2e53154500703c9
Unit tests refactoring

* duplicated tests were removed
* common tasks moved to utils

Change-Id: I69c91a264ec668b1333db8fd907298262af098cb
Inherit the greenpool default size

Change-Id: Ia2dc394a03c748e919f2251f618131daea9d5eca
Storage: restore injected data on resumption

In storage we now use single task for injector (we look it up by name)
and we restore result mapping for that task in constructor if there
is one in flow detail we are given. This has visible effect
of injected data staying in storage after resumption.

Closes-bug: #1240931
Change-Id: I2e8fb2c4b5cca769d36f578a934119db4a530f5c
Merge "Storage: restore injected data on resumption"
Merge "Unit tests refactoring"
Merge "Prepare for 0.1 release"