Prafuln17/05/2023

See merge request !260

1. If dir path is provided - checking folder exists and accessible for current user.
2. DefaultHostname var exported.
3. GetImmuDAOWithHost documentation changes.

Added readme.md file, Init connection, delete conn, get conn, and all read methods documentation added.

Added unit test for the same
Setting default limit in GetKeyHistory if limit value is not passed

CreateDatabase, DeleteDatabase, CreateUser functionality added for Immudb, and test cases for the same.

AddNewImmuDbConnection - method removed

Added $set while bulkupdate and bulkupsert operation.

See merge request !259

#13 Added $set while bulkupdate and bulkupsert operation.

See merge request !257

Merge devbranch into staging.

See merge request !256

Added dgo/v2 package support for dgraph and Go mod updates to 1.18.

See merge request !255

#9 Added arrayfilter and upsert option

See merge request !253

#12 Deleted v2 folder.

See merge request !248

#11 Added Find query extra option

See merge request !251

staging branch is merged into devbranch.

See merge request !252

Go version update : v1.17 - library changes

See merge request !247

Transaction handle support added for call service.

See merge request !246

Zip file list method addition

See merge request !245