remove shelld

Change-Id: I70cb46dcf27636b9b2bb91065565fbca7288a763
remove libshell

Change-Id: Id86e4b2a868e323b918cca55992d487db204dbe0
changes for V5

Change-Id: Ic28ce5433bbaf50b495f9689e808938a991a62ad
delete invork-as

Change-Id: Ib83e44ac4b2adcc6893ff3113dd12bee7c7fe36d
Signed-off-by: wangwei_b <wangwei_b@xiaomi.com>
remove unicode_py_index.td

Change-Id: I96e7906e0b79dbf5d9de25c9da482dac2f1d5398