Merge pull request #672 from 0chain/fix/batch-size

Fix shorthand

Merge pull request #671 from 0chain/feat/set-batchsize

Add option to set repair batch size

Merge pull request #668 from 0chain/fix/gosdk-1.19.8

Update gosdk

Merge pull request #663 from 0chain/feat/sync-video

Filter for video files

updated gosdk

updated gosdk

Merge pull request #661 from 0chain/update/gosdk-1.18.15

update gosdk

updated gosdk

Merge pull request #650 from 0chain/feat/session-key

Session key

Merge remote-tracking branch 'origin/sprint-1.18' into sprint-1.18

# Conflicts:
#	go.mod
#	go.sum