removed throwing undeclared throwable trick from Mocks tests
renamed Mocks to Proxies, because class is used only as implementation detail
moved mock-related code from Dummies to Testory
generalized tests of reflection dummies according to documentation
made givenTest inject dummy Constructor
tested more types of arrays injected by givenTest
made injected array elements display cell number
documented initialization of arrays, mocks and samples by givenTest
fixed immutability of constant set in Samples
made givenTest skip static and final fields
made givenTest inject random values for primitives and wrappers
made givenTest inject random enum constant instead of first declared
made thenReturned/thenThrow print stack trace of thrown throwable
updated new error/warning settings for eclipse
removed unnecessary generics in then and thenEqual
corrected name dummyEnum->sampleEnum
renamed checkUsage->check
refactored and tested test utils in Testilities
extracted returning(Object) and throwing(Throwable) to Testilities
extracted printStackTrace to Testilities