Fix grammar
Reduce intro font size

Fixes #24.
Simplify sub-navigation & add CoachingCroatia

Fixes #23.
Put FAQ at the bottom of Syncro Training
Add additional empty pages

Fixes #21.
Update newsletter URLs

Fixes #20.
Style price tables

Fixes #19.
Swap navigation contents
Update Sass pages list
Add page title to About
Move page cover above the title

[Ref. #5]
Shrink & float images

Fixes #9.