Deprecation TODO's for post - 0.7x
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- public/src/components.js: remove pre-0.7x compatibility code
- public/src/client/topic/postTools.js: remove selectors for every post button (ex. ".edit")
- remove all pre-0.7x compatibility selectors for:
	.post-content
	.topic-title
	.post_reply
	.edit
	.delete
	.purge
	.move
	.reply
	.quote
	.chat
	.flag