Added support for range reads in the read_object method.  read_object() now supports including the extent parameter to read a range of bytes of a given object.  When the parameter is set the HTTP range header will be used to request the byte range.
Added support for range reads in the read_object method.  read_object() now supports including the extent parameter to read a range of bytes of a given object.  When the parameter is set the HTTP range header will be used to request the byte range.
MrBasset/atmos-python,lweeks/atmos-python,chadlung/atmos-python,ab24v07/atmos-python