Added TinyPNG to Gulp Workflow

Signed-off-by: Stefan Zweifel <hello@stefanzweifel.io>
Changes to homepage copy

Signed-off-by: Stefan Zweifel <hello@stefanzweifel.io>
Better mobile CSS

Signed-off-by: Stefan Zweifel <hello@stefanzweifel.io>
More typos and copy changes

Signed-off-by: Stefan Zweifel <hello@stefanzweifel.io>
Portfolio Typo

Signed-off-by: Stefan Zweifel <hello@stefanzweifel.io>