Merge branch 'develop'

Merge pull request #15 from gavenheim/defect/broken-production

Hopefully fixes gulp production task

Update from Forestry.io - index.md

Merge pull request #13 from gavenheim/feature/broken-image

Fixes gulp task sequence

Merge pull request #11 from gavenheim/feature/overlay-fix

Feature/overlay fix

Merge pull request #10 from gavenheim/feature/perf

Revises gulp task

Merge pull request #9 from gavenheim/feature/script-location

Changes location of script tags

Merge pull request #8 from gavenheim/feature/script-fixes

Adds async tags to scripts

Merge pull request #6 from gavenheim/feature/grid-perf

Adds favicons and other things