Enable hack for supporting mml in formulas.
Extra top padding for cover node.
Smaller font size for authors.
Consider section labels.
Some more spacing on cover.
Use the viewFactory to spawn a new FormulaView for InlineFormulas.
Removed indirection of resource_view.js
Add ResourceView.renderLabel() which can be overridden.
Override FigureView.renderLabel() to render it as annotated text.
Introduced a reduced view for text properties.
Use text property for cover title.
Create TextPropertyViews as 'span' element by default.
Pass through options to View parent.
Merge branch 'master' into formula_references

Conflicts:
	nodes/formula/formula_view.js
Fix regressions.
Merge branch 'master' into formula_references
Add focus handle.
Merge branch 'master' of https://github.com/elifesciences/lens-article

Conflicts:
	nodes/figure/figure_view.js
	nodes/heading/heading_view.js
	nodes/node/node_view.js
	nodes/text/text_property_view.js
	resource_view.js