Manual tidyup of comments for hashtable.h
Manual tidyup of comments for hashtable.h

sourcefrog/librsync,sourcefrog/librsync,dbaarda/librsync,dbaarda/librsync,librsync/librsync,librsync/librsync,sourcefrog/librsync,dbaarda/librsync,sourcefrog/librsync,dbaarda/librsync,librsync/librsync,librsync/librsync