HTTPCLIENT-1400: OSGi bundle to import commons logging by version range instead of a fixed version
HTTPCLIENT-1400: OSGi bundle to import commons logging by version range instead of a fixed version

git-svn-id: 897293da6115b9493049ecf64199cf2f9a0ac287@1523953 13f79535-47bb-0310-9956-ffa450edef68

apache/httpcomponents-client,ok2c/httpclient,UlrichColby/httpcomponents-client