Release 1.8.0

30 new icons:

• ambulance
• building-community
• building-pavilon
• building-skyscrappers
• device-watch
• direction-horizontal
• direction
• dribbble
• facebook
• github
• google
• grip-horizontal
• grip-vertical
• hexagon
• mood-kid
• mood-suprised
• phone-check
• phone-plus
• phone-x
• planet
• servicemark
• shirt
• snowflake
• space
• tractor
• trademark
• traffic-cone
• trees
• twitter
• user-exclamation

Fixed icons: accessible, dice, discount, mood-tongue, palette, phone-call, phone-incoming, phone-outgoing, phone-pause, phone, tax, user-plus