Merge branch 'hotfix/1.5.5'
fixing issue where dynamodb does not support increasing capacity two times of current capacity
Bumped version to 1.5.6
Merge branch 'pragnesh-hotfix/capping_increased_unit' into hotfix/1.5.6
Updated release information
Merge branch 'hotfix/1.5.6' into develop

Conflicts:
	dynamic_dynamodb/dynamic-dynamodb.conf
	setup.py