Add ext_server_kiwi, which is Mimikatz v2

This is a separate extension because the new version doesn't support
as many operating systems as the old version, but it does have more
new features which are really funky.
Merge branch 'upstream/master' into ext_server_kiwi
Add CVE-2013-0634: Adobe Flash Player 11.5 memory corruption
Fix bugs
Merge branch 'upstream/master' into ext_server_kiwi
Adding MS013-058 for Windows7 x86
Adding MS013-058 for Windows7 x86
Refactoring exploit and adding build files for dll.
Add lsa secret dumps plus other tweaks
Bring build tools up to date, change some project settings

This commit brings the source into line with the general format/settings
that are used in other exploits.
Merge branch 'upstream/master' into ext_server_kiwi
Add SAM key dump in LSA dumping output
Add support for kerberos ticket enumeration

Fix up a bunch of other issues and do some code tidies too.
Add comments to the kiwi source
Fix silly typo
Bit more code tidying
Code tidying and defaulting to empty strings for table format
Final bits of documentation and code tweaking
Fix typo in kiwi help
Modify the menu item descriptions