Adding top Hungarian ad-network "Adverticum"

See company profile at https://www.crunchbase.com/organization/adverticum
- "Hungary’s market leader ad serving solution"
- "serves 16 billion ads a month"

Examples sites using adverticum.net services:
- http://index.hu
- http://origo.hu
- http://startlap.hu
- http://vatera.hu
- http://hvg.hu
- http://hasznaltauto.hu
- http://hirado.hu
- http://mediaklikk.hu
- http://888.hu
- http://plt.hu
- http://gmedia.hu
- http://oglasnik.hr