[CLA] add signed cla Shine IT

doc/cla/corporate/shine-it.md

+China, 2018-04-28
+
+Shine IT agrees to the terms of the Odoo Corporate Contributor License
+Agreement v1.0.
+
+I declare that I am authorized and able to make this agreement and sign this
+declaration.
+
+Signed,
+
+Tony Gu tony@openerp.cn https://github.com/digitalsatori
+
+List of contributors:
+Tony Gu tony@openerp.cn https://github.com/digitalsatori
+Joshua Jan joshua@openerp.cn https://github.com/joshuajan
+Xiao Guo  xerxes@openerp.cn https://github.com/xerxesnoPT
+