Add ignore,validation

• ignore - https://jsstore.net/tutorial/insert/#ignore
• validation - https://jsstore.net/tutorial/insert/#validation

Add workerInjector plugin

• Add workerInjector plugin

v4 release

• Remove Keystore
• Multiple database support
• Query optimization
• Remove getDbSchema
• Fix operator query for date

Fix issue with operators in where query

Fix issue with operators in where query

Handle date in where query

• Handle date in where query when being used with multiple query in where
• replace in syntax in for loop with for classical syntax - inside removeDuplicates

Add importScripts, change transaction api

• Add importScripts
• change transaction api
• reduce worker file size

Sorting on aggregated column

• Sorting on aggregated column

remove dubugger

*remove dubugger

Add flatten

Add flatten

Fix Between doesn't work with equal to and like

• #185
• optimize where checker