CDRIVER-194 - C driver 0.8 release
 CDRIVER-194 - C driver 0.8 release
 CDRIVER-194 - C driver 0.8 release - clean example_*
mongo_cursor_get_more should not call mongo_cursor_destroy

CDRIVER-209
mongo_cursor_get_more has invalid free of cursor->reply

CDRIVER-208
Merge pull request #4 from mongodb/master

Merge update from mongodb:master