Add framework for blacken_keywords
Implement blacken keyword (untested!)
Fix bug in blacken keyword
Add interface to auto_ignore mode
Improve blacken keyword with on hover keyword prompt
Add options span click
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Implement new version of keywords schema (each keyword -> each filtering_mode) in persistent storage and options page
Implement new version of keywords schema in main and google minus
Factor out chrome specific code in persistent.js
More refactor
Add popup
Add icon
add style
update account
Merge branch 'KT'

Conflicts:
	.gitignore
	chrome_js/main.js
	chrome_js/persistent_runtime_messenger.js
	js/options.js
	js/persistent.js
	manifest.json
	options.html
update to 0.1.0