Edit and check glyphs added

Check glyphs substitute unicode checkmarks in toggle lists.
Started work on editable fields
User interface for editable fields
Editable moved to lib
Server-side method for updating publication title.
Edit title UI in library
Styling of edit button and save changes on rename
Made queries more robust.

If values are not defined, don't even include them in the query.
Group name editing and editable helper
Simplify code.
Editable nested into parent
Input-and-buttons layout with floats
Collection renaming
Suggest LICEcap.
Dimensions jQuery extension
Cleanup
Library logged out view instead of redirect
Merge pull request #403 from peerlibrary/renaming

UI for renaming
Merge branch 'master' into annotation-references

Conflicts:
	client/css/controls.styl
	client/templates/results.html