[DBG] lalala?
[DEV] working version

there might be some logical bugs ?
[DEV][evaluate] add method_multi
[DEV] add unit test
parameter bug fixed
Merge branch 'master' of https://github.com/zpzjzj/renkou into zpzjzj-master

Conflicts:
	renkou.pro
	test/test.pro
	test/tst_testtest.cpp
[DEV] merge zpzjzj => master, conflicts resolved. AbstractParamter part done