readme: add temp handling of nokogiri and mini_magick
(cherry picked from commit 3a1d750)
Update README.md
Changed calabash-android dependency
version date
[Delivered #67697392]

Cucumber step to Verify Text without Failing the entire scenario/feature
begin update for ruby 2.0
Merge branch 'Release_2.2' into ruby_2_0_upgrade

Conflicts:
	README.md
	awetestlib.windows.gemspec