Made 'egress' not mandatory (default false, it appears) in NetworkAclEntry for CloudFormation (EUCA-10114)
Converted all JsonNode.isTextual() and JsonNode.textValue() calls to JsonNode.isValueNode() and JsonNode.asText() to allow non-quoted number and boolean values in the template (One of the issues with EUCA-10114
Merge branch 'testing' into dev/ethomas/EUCA-10114
Merged from testing
EUCA-10114 Made "egress" default to false in NetworkAclEntry (CloudFormation)
EUCA-10138 Converted all JsonNode.isTextual() calls to JsonNode.isValueNode() [This will return true when node is string, number, boolean, or any non-container node type], and all JsonNode.textValue() to JsonNode.asText() [this will get the value as a string if the value is string, number, boolean].  This allows for numeric and boolean values in the templates.  (CloudFormation)
Merge branch 'dev/ethomas/EUCA-10114' into testing