Added ActionMatcherDecoratorTest
Added ConditionMatcherDecoratorTest
Changed ConditionMatcherDecorator to throw AssumptionViolatedException if condition is not satisfied
Added NotSatisfiedConditionMatcherDecoratorTest
Added WaiterMatcherDecoratorTest
Moved couple of tests from TimeoutWaiterMatcherDecoratorTest to WaiterMatcherDecoratorTest
Merge branch 'master' of github.com:yandex-qatools/htmlelements