Merge branch 'master' into doesElementContainSelection_master
Merge branch 'doesElementContainSelection_master' into table-fixes
Changelog for #624.
doesElementContainSelection: Fix extraneous code execution.
doesElementContainSelection test: non-collapsed twice nested
Merge pull request #637 from wymeditor/doesElementContainSelection_master

`editor.doesElementContainSelection`
Merge branch 'master' into table-fixes
Merge pull request #635 from wymeditor/table-fixes

Table manipulations and selection
Merge branch 'master' into issue_512
Remove table row/column add/remove tests from undo/redo tests.
Remove extra line.
registerChange -> registerModification, postAnyChange -> postModification
Merge pull request #512 from wymeditor/issue_512

Undo/Redo—initial implementation
Merge branch 'master' into kb-shortcuts

Conflicts:
	src/test/unit/specific_feature_tests/undo_redo.js