Add font antialiasing to fight jagged fonts, esp. on OSX and light font on dark background
Localize global font-family setting to just 2 places + add Helvetica Neue as primary font
Additions/corrections to font management and rendering
Misspelled `!important`
Unambiguous/uncontrovercial cleanups in widgets
Merge pull request #2068 from ussuri/widget-cleanups-and-improvements

Unambiguous/uncontrovercial cleanups in widgets
Set box-sizing globally for widgets
Centrally set box-sizing
Merge pull request #2070 from ussuri/widget-cleanups-and-improvements

Widgets cleanups
Address review comments
Merge remote-tracking branch 'upstream/master' into improve-font-rendering

Conflicts:
	widgets/lib/common/spark_widget.css
Address review comments
Merge pull request #2067 from ussuri/improve-font-rendering

Improve font rendering and management
pin new files
remove file
Removed unused/duplicate import
Merge pull request #2072 from ussuri/small-fixes-2

Removed unused/duplicate import
Merge pull request #2071 from devoncarew/devoncarew_new_file

Devoncarew new file
Implement markdown editor and preview window.