allow numeric values for SUGAR_LOGGER_LEVEL (silbe) #1038
allow numeric values for SUGAR_LOGGER_LEVEL (silbe) #1038

sugarlabs/sugar-base,sugarlabs/sugar-base,ceibal-tatu/sugar-base,ceibal-tatu/sugar-base,ceibal-tatu/sugar-base,sugarlabs/sugar-base,tchx84/debian-pkg-sugar-base,tchx84/debian-pkg-sugar-base,tchx84/debian-pkg-sugar-base