Fixed SQLite bad method call order
Fixed SQLite bad method call order

Added returns to avoid calling the sqlite3_reset or clear_bindings method, after a call to closeDB was made. closeDB would call sqlite3_finalize, which would make the other methods give a EXC_BAD_ACCESS error.

keenlabs/KeenClient-iOS,Acidburn0zzz/KeenClient-iOS,getdrop/KeenClient-iOS,keenlabs/KeenClient-iOS,keenlabs/KeenClient-iOS,heitortsergent/KeenClient-iOS,Acidburn0zzz/KeenClient-iOS,Acidburn0zzz/KeenClient-iOS,getdrop/KeenClient-iOS,Acidburn0zzz/KeenClient-iOS,Acidburn0zzz/KeenClient-iOS,getdrop/KeenClient-iOS,heitortsergent/KeenClient-iOS,heitortsergent/KeenClient-iOS,heitortsergent/KeenClient-iOS,getdrop/KeenClient-iOS,getdrop/KeenClient-iOS,heitortsergent/KeenClient-iOS