Fix quote for bake variable

Around {{ga-page}}
Add bake variable to GA tags

Added {{ga-page}} to use it with bake
Add bake variable to footer include

Added ga-page whenever there is bake includes/footer.html
added hotjar to header.html
Merge pull request #11 from thomasmalbaux/master

Fix bake variable for GA and add bake variable to footer
Remove bake variable

Back to hard coded value as about doesn't use bake include.
Fixe See more features tracking
Remove window.document.url

To use hard code value instead.
Add GA event for top right Get started button
Merge pull request #12 from thomasmalbaux/master

Fix GA tracking events
Add GA event for trial-email step

Change to adapt to latest process.
Add tracking to mailto on contact page
index better story links
fixing something
image loading fix and header animations
stupid background: fixed; doesn't work with css keyframes, dropping bg animation
Change title order for SEO

Better to add keyword in front of title tag. Changed for all pages.
responsive animation fix, all good
Add meta for SEO

Basic meta, Twitter Cards, Facebook OpenGraph, Google+
Add more meta for SEO