Merge TextMatcher and ValueMatcher into new ContentMatcher
Removes cancellation marks
Simplifies logic
Refactor ContentMatcherTest
Merge RegExpTextMatcher and RegExpValueMatcher into ContentRegExpMatcher
Simplify logic
fixup! Merge TextMatcher and ValueMatcher into new ContentMatcher
Improve ContentMatcher report
Refactor matchers selection
Only one matcher may be used against a value type
Much simplifies state matching logic
Fix CheckMyTrip example
Name actions in CMT example
Improve CheckMyTrip report