Merge pull request #227 from elliotchance/release/1.5

Release/1.5
testAndDoWillBeProvidedACountThatStartsAt1
testAndDoWillBeProvidedACountThatIncrementsWithInvocations
testAndDoWillBeProvidedWithOriginalArgs
testInvokeCountStartsWithOne
testDefaultArgumentsIsEmpty
testImplementsInvocationInterface
testConstructorCanInitialiseInvokeCount
testConstructorCanInitialiseArguments
testGetArgumentWillReturnFirstArgument
testGetArgumentWillReturnAnyArgumentByIndex
testNegativeArgumentIndexWillThrowException
testArgumentIndexGreaterThanAvailableWillThrowException
testDefaultArgumentCountIsZero
testArgumentCountIsCorrect
Invocation
Merge branch 'master' of https://github.com/elliotchance/concise into 1.6/182-anddo-will-passthru-arguments