add BFEEaseMobSDK.podspec

+Pod::Spec.new do |s|
+  s.name = "BFEEaseMobSDK"
+  s.version = "0.0.1"
+  s.summary = "EaseMob SDK For BOXFiSH"
+  s.homepage = "https://www.boxfish.cn"
+  s.license = "MIT"
+  s.author = {"Henry L." => "lvhuan@boxfish.cn"}
+  s.platform = :ios, "8.0"
+  s.source = { :http => "http://boxfish.oss-cn-hangzhou.aliyuncs.com/thirdparty/BFEEaseMobSDK_0.0.1.zip"}
+  s.vendored_frameworks = "BFEEaseMobSDK/HelpDeskLite.framework", "BFEEaseMobSDK/HyphenateLite.framework"
+  s.libraries = "c++", "z"
+  s.requires_arc = true
+end