commit the modification made before the conference
EETree

Add the implementation of EETree
Find r framework
replaceable set algorithm part
replaceable 2
replaceable set 0727-1
replaceable set 7/27-2
Pull back a Transferred X Function
replaceable set -3
V0727-21
Bug Fix 0727
0720-4
Merge branch 'ois' of https://github.com/zuquan/faw14 into ois
V0728-Z1-Repalceable
Fix
resolve merge
0728-2 bug fixing
0728-3 bug fixing
0728-4
replace log