Adding tincd post-auth stack buffer overflow exploit module for several OS

Minor changes to comments

Updated URLs

Added Fedora ROP, cleaned up

Fixing URLs again, typos

Added support for Archlinux (new target)

Added support for OpenSuse (new target)

Tincd is now a separate file, uses the TCP mixin/REX sockets.

Started ARM exploiting

Style changes, improvements according to egyp7's comments

Style changes according to sane rubocop messages

RSA key length other than 256 supported. Different key lengths for client/server supported.

Drop location for binary can be customized

Refactoring: Replaced pop_inbuffer with slice

Refactoring: fail_with is called, renamed method to send_recv to match other protocol classes,
using rand_text_alpha instead of hardcoded \x90,

Fixed fail command usage

Version exploiting ARM with ASLR brute force

Cleaned up version with nicer program flow

More elegant solution for data too large for modulus

Minor changes in comments only (comment about firewalld)

Correct usage of the TCP mixin

Fixes module option so that the path to drop the binary on the server is not validated against the local filesystem

Added comments

Minor edits

Space removal at EOL according to msftidy
Replaced camel case states with snail_case
Some simple ruby convention changes that hopefully make ruby people happy
Minor fixes to ruby style things
Restructure parts of Author, fix some doc bugs.
Fix nonsensical spec.
Land #2756, tincd post-auth BOF exploit
Land #4270, Msf::Author cleanup and improvements