Reduce number of HamcrestError instance by simply failing the match

[imbenjamin]

Where we can replace HamcrestError instances with just simply return false, minimising the number of code stops and respecting the Boolean return value:

• brsHamcrest_CollectionMatchers.brs // inCollection()
• brsHamcrest_CoreMatchers.brs // isNot()
• brsHamcrest_CoreMatchers.brs // allOf()
• brsHamcrest_CoreMatchers.brs // anyOf()
• brsHamcrest_CoreMatchers.brs // noneOf()
• brsHamcrest_Assert.brs // assertThat()
• brsHamcrest_Matcher.brs // BaseMatcher()

Perhaps an error should still be logged (and remove the stop from HamcrestError), and continue to execute code, returning the false value.