added .readMemString() to envi.MemoryObject, to efficiently scrape a string out of a memory map.
added .readMemString() to envi.MemoryObject, to efficiently scrape a string out of a memory map.

bat-serjo/vivisect,atlas0fd00m/vivisect,cmaruti/vivisect,vivisect/vivisect,bat-serjo/vivisect,bat-serjo/vivisect,atlas0fd00m/vivisect,vivisect/vivisect,vivisect/vivisect,atlas0fd00m/vivisect,cmaruti/vivisect,cmaruti/vivisect