update to dynamically handle table height for subreddit dropdown
copyright year change

copyright year change
imgur gallery links are now handled
fix bitcoinTip's "give tip" menu's settings link
fixes #425
keyboard nav links should not apply to javascript: links
this seems reasonable inside markdown areas.
fixes #427
neverEndingReddit pauseAfterEvery X pages (default 0 [disabled])
neverEndingReddit.setLoaderWidgetText refactored from .attachLoaderWidget
neverEndingReddit.attachWidget and .togglePause resets loader widget text
neverEndingReddit loader widget text enhanced
split into more structured html
action text updated with reference to NER pause button
neverEndingReddit loader widget - added settings link, mucked around with formatting
neverEndingReddit.pauseAfter notification delayed a little to grab attention
neverEndingReddit loader widget gussied up
neverEndingReddit #NERPause button shows action, not state (option to revert)
neverEndingReddit.options.reversePauseIcon (default false) uses original bad behavior