Created CopyAndUpdateAssertion for #100
Implemented CopyAndUpdateAssertion
Removed parameter-member-matcher
Merge branch '100-copy-update' of https://github.com/adamchester/AutoFixture into adamchester-100-copy-update
Incremented minor version,

in order to indicate that the addition of CopyAndUpdateAssertion is a new
feature. This resolves #100
(https://github.com/AutoFixture/AutoFixture/issues/100).