Merge pull request #168 from ua-snap/typography

Style bullet lists to be consistent with body text
Continue styling type throughout website
Make home page header and top nav more responsive
Merge pull request #169 from ua-snap/typography2

Continue styling type throughout website
Style projects pages
Merge pull request #171 from ua-snap/projects

Style projects pages
Style completed and current projects on main projects page
Merge pull request #172 from ua-snap/projects2

Style completed and current projects on main projects page
Style featured project block on main Projects page
Merge pull request #173 from ua-snap/featuredproject

Style featured project block on main Projects page
Darken body text across website
Merge pull request #174 from ua-snap/typography3

Darken body text across website
Alter color on intro text style
Merge pull request #175 from ua-snap/typography4

Alter color on intro text style
Finish styling data downloads page; add thermokarst data section
Merge pull request #176 from ua-snap/downloads

Finish styling data downloads page; add thermokarst data section
Fix merge conflicts