Added 'test/ABitOfEverythingTests.cpp' which performes tests all functionality at once, closes #26. Got rid of 'if(other.cStringPtr)' in String assignment operator overload, this could potentially make C string ptr equal nullptr, closes #27. Fixed bug in assignment operator which cause the resultant C-string not to be null terminated. Fixed bug in 'String::Erase()' which meant that invalid memory was overwritten, closes #25. Added more unit tests to 'test/EraseTests.cpp' which insert negative numbers, closes #30. Updated URL from 'www.cladlab.com' to 'www.mbedded.ninja', closes #31.