Added UnitTests for OO Interface
Added setOption and getOption
Added more unit tests.
Start returning some warnings if something goes wrong.
Added some more examples.
Added more warning messages if something didn't succeed as expected.
Added README file to the example directory.
Rename readme
Try to get links to the examples from the readme file.
Hopes links to examples now work.
Added more unittests and cleaned examples.
Merged some non-commited files into the repository

Merge remote-tracking branch 'upstream/oo-interface'

Conflicts:
	config.m4
	php_rados_oo.cc
	rados_oo.cc