Beard examples, working on input strategy
Merge remote-tracking branch 'origin/beard' into beard

Conflicts:
	src/Mona.Test/Expect/CharNoParamShould.cs
	src/Mona.Test/Expect/CharPredicateShould.cs
	src/Mona.Test/Expect/CharShould.cs
	src/Mona/Expect.Sequence.cs
	src/Mona/Expect.Single.cs
	src/Mona/Expect.While.cs
	src/Mona/Parser.cs
merged some older changes