Starting with this commit, there should be no "original" text
in READMEs.
Instead, the entire text should be in docstrings, and READMEs
should be automatically generated from these docstrings.
Motivation:
* The same help is available both via IRC and in the README
(although the README can be more detailed, as only the first
paragraph will be shown on IRC)
* This will allow auto-generating plugin help on docs.limnoria.net
using the same content as the README, as it's sourced from the
docstrings
Additionally, this converts all READMEs from Markdown to ReST,
because the documentation already uses ReST, and other docstrings
in the codebase are in ReST for this reason.
* add plugin Hashes, containing hash and encryption related commands
* Hashes: make the default plugin Hashes when the commands are used by themselves
* Hashes: add supybot.conf because of registerDefaultPlugin
* Hashes: import registry to help with registerDefaultPlugin
* Hashes: add in nicks for test
* actually use hashlib instead of crypt, also s/'String'/'Hashes'
* Hashes/test: add group in for testing
* Hashes: add in changes per @GLolol
* Hashes: remove xor
* Hashes: make plugins = ('Hashes',) instead of ('Hashes') because python is weird
* Hashes: fix sha512 calling sha256, use utils.str.format on 'algorithms'
* Hashes: just use the variable instead of substitution per @GLolol
* Hashes: follow through with not using substitution
* Hashes: disable the 'algorithms' and 'mkhash' commands if the underlying 'hashlib.algorithms_available' isn't available
* Hashes: don't use registerDefaultPlugin its for core plugins
* Hashes: also somehow I didn't change the copyright
* Hashes/test: fix copyright in file
