changed fonts, new icons, selection.json added, necessary for import to icoMoon-App and adding new icons to this.

changed backend: in mappings bei kleinerer bildschirmbreite wieder untereiander, search-filter Breite angepasst

added variables for gradient-colors

Change-Id: I20923cbe67bdc555c8adbd2340d7c37dcaa84e85
Merge "changed fonts, new icons, selection.json added, necessary for import to icoMoon-App and adding new icons to this."