Trying to fix image code.
Merge branch 'test' into img_fix
Merge branch 'test' into img_fix
Fixed lager.
Froze hackney version in test.
Merge branch 'img_fix' of github.com:project-fifo/sniffle into img_fix
Creating repair hash based on the vclock.
Improved handling of old data.
Merge branch 'test' into dev