add service page #4

- add service page
- add process menu to section nav
- adjust process menu styles
status pattern #4

- add status html
- adjust status styles
add form #4

- added sample form
- simplified form styles
- removed colour from buttons and required marker
add minicart aside #4
add login aside #4
2 items in cart #8
additional form fields

- personal details: name, email, tel, dob
- textarea
- @placeholder
- invalid message (on Email field)
- removed invalid (red) styling
fix merge conflicts with gh-pages
Merge pull request #8 from qld-gov-au/service-page

Service page (closes #4)