Merge pull request #115 from OpenTechFund/feature/155-filters

opentech/apply/dashboard/templates/dashboard/dashboard.html

.../apply/dashboard/templates/dashboard/includes/search.html

opentech/apply/dashboard/views.py

...ch/public/navigation/templates/navigation/primarynav.html

opentech/static_src/src/images/filters.svg

opentech/static_src/src/javascript/main.js

opentech/static_src/src/sass/apply/components/_button.scss

opentech/static_src/src/sass/apply/components/_form.scss

opentech/static_src/src/sass/apply/components/_heading.scss

opentech/static_src/src/sass/apply/components/_input.scss

opentech/static_src/src/sass/apply/components/_select2.scss

opentech/static_src/src/sass/apply/components/_table.scss

opentech/static_src/src/sass/apply/components/_wrapper.scss

opentech/static_src/src/sass/apply/main.scss

opentech/static_src/src/sass/public/components/_form.scss

opentech/static_src/src/sass/public/components/_input.scss

opentech/static_src/src/sass/public/components/_wrapper.scss

opentech/templates/includes/sprites.html