usernameHider: Slightly adjust displayText description
usernameHider: Show true username on mouseover

Fixes #1139.
usernameHider: Update description
usernameHider: Add option to disable show on hover functionality
usernameHider: Disable showUsernameOnHover by default

Per discussion on #1698.
usernameHider: Only replace username portion

Per @andytuba's comments on #1698.
Add option to exclude modqueue from being filtered
enabled by default
Add the option to exclude user pages from being filtered
Actually look at the value of the settings
Add a keyboard shortcut for adding links in markdown
Add keyboard shortcuts for superscript and quotes
Option to use comments link as user tagger URL on link posts
Merge pull request #1757 from erikdesjardins/userTagger-comments-tag-url

Use comments link as user tagger URL on link posts
Merge pull request #1755 from erikdesjardins/filteReddit-exclude-modqueue

Add option to exclude modqueue and user pages from being filtered
Merge pull request #1756 from erikdesjardins/link-keyboard-shortcut

Keyboard shortcuts for adding links, superscript and quotes
Merge pull request #1698 from mc10/username-hider

Show real username on mouseover with usernameHider enabled