the problem we fix is that since we add the styles asynchronously, the browsers, esp. Firefox, sometimes apply transitions from the null/default state to the one specified in the injected CSS.
supersedes 72e8213b and 4dbca46b
* all lint-related js files are prefixed by lint-
* config-related stuff is grouped in linterConfig
* CM helper is rewritten and moved in /edit now that CSSLint supports these features
* chromeSync methods that apply LZString got LZ in their names
* empty string is used for 'disabled' in linter selector
* bonus: one unconditional global listener less
* bonus: in FF the saved window size is restored on detaching
* theoretically possible drawback: 100+ editor tabs on a slow computer may be slower than before
kinda fixes#155
as per spec the fragment portion is ignored in @-moz-document:
https://www.w3.org/TR/2012/WD-css3-conditional-20120911/#url-of-doc
but we still respect url("foo#hash") set in userstyles
because the spec is outdated and doesn't account for SPA sites
collateral damage: simplified URLS.supported()
