[TASK] Update section Bilder in Style Guideline
[TASK] Add gradle sphinx plugin
[BUGFIX] Add correct image path
[TASK] Add missing icons for fotorama
[BUGFIX] Integrate missing transliteration font
Changed font declaration

Global font was set to "sans-serif" (default in HTML5 boilerplate), which depends on browser settings and should only be used as a fallback. Declared actual font.
Merge pull request #111 from tschaef/patch-1

Changed font declaration
[BUGFIX] ADWD-1246 regridded
Merge pull request #112 from subugoe/feature/ADWD-1246

[BUGFIX] ADWD-1246 regridded
[TASK] ADWD-1249 only link 'Details'

[TEST]