add some methods to GRDatabaseDefaultQueue

0.0.6

add some methods to GRDatabaseDefaultQueue

whether create index is customed now

0.0.5

Update README.md

fix the bug of creating index

0.0.4

fix the bug of creating index

replace MJExtension with GreedJSON

0.0.3

Update README.md

add limit for GRDatabaseDefaultQueue

0.0.2

update GreedDB.podspec

convenient storage for json in ios

0.0.1

Update README.md