* feat: v5
BREAKING CHANGE: Mergely is no longer a jQuery plugin.
BREAKING CHANGE: Removed `options.autoresize`
BREAKING CHANGE: Removed `options.editor_width`
BREAKING CHANGE: Removed `options.editor_height`
BREAKING CHANGE: Removed `options.fadein`
BREAKING CHANGE: Removed `options.fgcolor`
BREAKING CHANGE: Removed `options.resize`
BREAKING CHANGE: Removed `options.width`
BREAKING CHANGE: Removed `options.height`
BREAKING CHANGE: Removed `options.loaded` callback
BREAKING CHANGE: Removed `options.resized` callback
BREAKING CHANGE: Removed styles `.mergely-resizer`, `.mergely-full-screen-0`, and `.mergely-full-screen-8`
BREAKING CHANGE: Changed default for `options.change_timeout` changed from `150` to `50`.
BREAKING CHANGE: No longer automatically scrolls to first change.
feat: CodeMirror is now an explicit dependency.
feat: No longer necessary to separately require codemirror/addon/search/searchcursor
feat: No longer necessary to separately require codemirror/addon/selection/mark-selection
feat: `mergely.js` is now unminimized, and added new minimized version `mergely.min.js`
feat: Gutter click now scrolls to any line
feat: Mergely now emits `resize` event on resize
feat: The UI is now non-blocking as diff now runs in background
feat: Added support to provide `options.lhs` and `options.rhs` as strings
feat: #16 added titles to editor.mergely.com
fix: #165 block of changes at end of file are now distinguishable
fix: #140 fixed performance issue with large files
fix: Fixed issue where canvas markup was not rendered when `viewport` enabled
fix: Fixed timing issue where swap sides may not work as expected.
fix: Fixed issue where unmarkup did not emit an updated event.
fix: Fixed documentation issue where `merge` incorrectly stated: from the specified `side` to the opposite side.
fix: Fixed performance issue scrolling
fix: Fixed issue where initial render scrolled to first change, showing it at the bottom (as opposed to middle as expected)
fix: Fixed issue where line-diffs failed to diff non-alphanumeric characters
* chore: tweaked no-start/end styles
* feat: dark mode
* chore: updated examples
* chore(ci): updated webpack
* chore(ci): alpha, beta, next branches
* chore(ci): test
* chore(ci): package-lock.json
* chore(ci): ignore alpha, beta, next on branch
* fix: fixes firefox scroll-linked effect issue
* fix: fixes firefox scroll-linked effect issue
* chore: fix css
* chore: debug
