refactor away options to prepare for backbone 1.1.2
fix bug where COVERAGE=false still emits coverage
add font-awesome icons to navbar
amend order
amend glyphs to font-awesome
amend graph glyphs to font-awesome
improve navbar glyphs; amend comment glyph to font-awesome
update credits
amend to font-awesome
amend button icons to font-awesome
reduce icon size
highlight entities without evidence
improve order
exclude null fields
remove logging
add glyph for pdf evidence
add glyph to contributors
make glyph regexs case insensitive