restore ie8 compatibility
fix clipboard on old webkit versions
fix #1751 sticky selection on in IE11
fix sticky selection if editor loaded into iframe
fix tests
better fix for Array.slice on ie8
fix #1843 Double click to select word does not work for Qt QWebView
fix typo
Update XQLint version
Bug fixes
Update JSONiq code snippets
Bug fixes
Update xqlint with code completion
Bug fixes
Merge branch 'master' into xquery_refactoring

Conflicts:
	lib/ace/snippets/jsoniq.snippets
	lib/ace/snippets/xquery.snippets
Fix build
Update Query worker.
Merge pull request #1 from ajaxorg/update_deps

update saxparser and jshint
Update xqlint build
Update to xqlint master branch.