Add Guava Table assertions examples.
add guava assertions example for Range and Table
generate two assert classes for inner classes with same name to check that generated assert classes don't clash.
remove getAge since age is public - it also avoids generating two times hasAge assertion (for age property and age public field) which leads to compile error in generated TolkienCharacterAssert.
add real number type to BasketBallPlayer verify that generated assertions are correct
add map containsOnlyKeys assertion examples
test hierarchical assertion generation
Add MyAssert to verify that we don't generate assertions classes for
*Assert classes
add containsOnlyElementsOf example