EUCA-9946 Added several limits (number of X items in a stack, field lengths), alpha-numeric check on resource names and stack names
Typo in property names for CF
Changed some property limits in CloudFormation to be configurable
Made templateBody and stackPolicy text fields as length may be very long (CF)
adding quota for stacks
more
Merge branch 'testing' into dev/ethomas/EUCA-9946-merge

Conflicts:
	clc/modules/cloudformation/src/main/java/com/eucalyptus/cloudformation/CloudFormationService.java
EUCA-9946.  Added quota for number of stacks in cloudformation to address Stack Limit.  Other limits now match AWS values for cloudformation.  Hard coded values include certain field lengths.  Configurable values include number of outputs, resources, and parameters per stack, as well as maximum template length, either embedded within the request or the total number of bytes allowed in a remote URL.
No quotas for Stack Limits will be enforced by default.
Merge branch 'dev/ethomas/EUCA-9946-merge' into dev/ethomas/EUCA-9946-2
Merge branch 'dev/ethomas/EUCA-9946-2' into testing