proposed fixes for issues #49 #51 and #52

[iammyr]

Change-Id: I9ee4ff217cb69e62cf058a5a9bbf89c94da1efb1

addressing issues #49 #51 and #52

[g0tmi1k]

Thanks for this! I will look into it shortly (next few days hopefully!)

Quick things:

• Could authentication be an optional parameter (like --verbose is).
• Is it possible to have the README.md updated with usage examples?

[iammyr]

Thanks for this!

Thank "you" @g0tmi1k for all the exploits :) - I'm delighted to help out

I will look into it shortly (next few days hopefully!)

thanks!

Quick things:

* Could `authentication` be an optional parameter (like `--verbose` is).

done https://github.com/dreadlocked/Drupalgeddon2/commit/e1e854960d7d0450ea6f7894af54fd99185e7285

* Is it possible to have the README.md updated with usage examples?

done as well https://github.com/dreadlocked/Drupalgeddon2/commit/8ee166ec71de7f7e80167800c90cb8a65fbe0161

[g0tmi1k]

Thank YOU @iammyr ! <3