Add module to brute force the Cisco IronPort application
cisco_ironport_enum module

This module scans for Cisco Ironport SMA, WSA and ESA web login portals, finds AsyncOS version and performs login brute force to identify valid credentials.
new revision - cisco_ironport_enum

Added code to check successful conn first, so now if there is no connectivity on target port, script aborts run.
New check to ensure 'set-cookie' is set by the app as expected, before any further fingerprinting & b-f starts.
If the app is not Ironport, 'set-cookie' will not be set & remains null, and so script aborts run.
De-registered 'TARGETURI.'
Registered 'username' and 'password' with default value.
Changed some run messages.
And lastly, changed the csrf key piece cos I miss a cold beer right now.
Add fail_with() stub and move Failure from Exploit
Remove Failure (moved to parent class)
Switch to Failure vs Exploit::Failure
[Fix RM 8224] - undefined method `include?' for nil:NilClass

Bug due to registry_enumkeys returning nil.
Missed these little devils
Land #2229 - Re-implement fail_with() function
Land #2230, enum_shares nil deref

[FixRM #8224]
Add Port for OSVDB 96277
Update references
add .sublime-project to gitignore
Change directory names
Fix directory name on ruby
Land #2232 - CVE-2013-2465: Java storeImageArray() Invalid Array Indexing
updated module

removed the csrfkey parameter from login uri.
Some cleanup, also remove TARGETURI because not registered by default
Land #2224 - Add brute force module for Cisco IronPort