Added cloudformation templates for SGs in VPC testing

[hspencer77]

Test creation of 50 and 100 (Eucaly…ptus Limit) in a VPC

[hspencer77]

Currently cfn-50-security-groups-template.json template passes:

root@06ca1a9cf30f:~/nephoria# python nephoria/testcases/cloudformation/generic_template_execution.py --clc 10.111.1.72 --password foobar --template-file ./nephoria/testcases/cloudformation/vpc_templates/cfn-50-security-groups-template.json --timeout-in-min 10
....
[01-24 21:46:03][INFO][GenericTemplateRun]: Test list results for testcase:GenericTemplateRun
[01-24 21:46:03][INFO][GenericTemplateRun]:
-------------------------------------------------------------------------------------------------------------------


                        "Properties":{
 -----------------------------------------------------------------------------------------------------------------
   TEST RESULTS FOR "GenericTemplateRun"
 -----------------------------------------------------------------------------------------------------------------
   | RESULT:    | PASSED                                                                                       |
   | TEST NAME  | test_stack_deployment                                                                        |
   | TIME:      | 117                                                                                          |
   | TEST ARGS: | test_stack_deployment()                                                                      |
   | OUTPUT:    | None                                                                                         |
 -----------------------------------------------------------------------------------------------------------------
   | RESULT:    | PASSED                                                                                       |
   | TEST NAME  | test_validate_template                                                                       |
   | TIME:      | 0                                                                                            |
   | TEST ARGS: | test_validate_template()                                                                     |
   | OUTPUT:    | None                                                                                         |
 -----------------------------------------------------------------------------------------------------------------
   | RESULT:    | PASSED                                                                                       |
   | TEST NAME  | clean_method                                                                                 |
   | TIME:      | 0                                                                                            |
   | TEST ARGS: | clean_method()                                                                               |
   | OUTPUT:    | None                                                                                         |
 -----------------------------------------------------------------------------------------------------------------


   LATEST RESULTS:
   -----------------------------------------------
     TOTAL   FAILED   PASSED   NOT_RUN   ELAPSED
   -----------------------------------------------
       3       0        3         0        117
   -----------------------------------------------


 -----------------------------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------------------------------

passed:3 failed:0 not_run:0 total:3

However, cfn-100-security-groups-vpc-template.json template fails because of a Eucalyptus 4.4 bug - EUCA-13146.