Examples package cleanup

Examples package has been removed and all content has been distributed to some other packages.

TestApp --> ConsoleApp
ClientTestApp --> ClientConsoleApp

All standalone test apps under examples has been moved to related standalone package like standalone/SimpleMapTests

All scripts has been adapted.

There are still occurences of "examples" keyword in hazelcast-fullconfig.xml but this is for parsing purposes. Therefore, There is no need to change this file. I also moved hazelcast-fullconfig.xml to test/resources because this is only used by our test cases.