test for skipped sceanrios reported as failure
trailing whitespaces removed
refactoring to make logic more obvious

Conflicts:
	lib/cucumber/formatter/junit.rb
Preparing for 1.3.4
Release 1.3.4
Added header to History.md
Merge branch 'v1.3.x-bugfix'

Conflicts:
	History.md
	lib/cucumber/platform.rb