changed cacheable_flash to not clear regular flash hash
changed cacheable_flash to not clear regular flash hash

svenfuchs/adva_cms,priit/adva_cms,priit/adva_cms,svenfuchs/adva_cms,telekomatrix/adva_cms,priit/adva_cms,botandrose/adva_cms,telekomatrix/adva_cms,botandrose/adva_cms,svenfuchs/adva_cms,priit/adva_cms,botandrose/adva_cms,telekomatrix/adva_cms,telekomatrix/adva_cms,telekomatrix/adva_cms,svenfuchs/adva_cms,telekomatrix/adva_cms,priit/adva_cms,svenfuchs/adva_cms