添加腾讯云新的pod文件

+Pod::Spec.new do |s|
+  s.name = "QAVOPENSDK"
+  s.version = "1.8.4.71"
+  s.summary = "腾讯云"
+  s.description = <<-DESC
+  腾讯云
+  DESC
+
+  s.homepage = "https://www.qcloud.com/"
+
+  s.license = "MIT"
+
+  s.author = {"undancer" => "undancer@gmail.com"}
+
+  s.platform = :ios, "7.0"
+
+  s.source = {:http => "http://boxfish.oss-cn-hangzhou.aliyuncs.com/thirdparty/QAVOPENSDK_1.8.4.71_iOS_Publish.zip"}
+
+  s.subspec 'Analytics' do |ss|
+    ss.vendored_frameworks = "libs/Analytics.framework"
+    ss.libraries = "stdc++", "z", "sqlite3"
+    ss.frameworks = "SystemConfiguration"
+    ss.requires_arc = true
+
+  end
+
+  s.subspec 'ImSDK' do |ss|
+    ss.vendored_frameworks = "libs/IMCore.framework", "libs/ImSDK.framework", "libs/QALSDK.framework", "libs/IMSDKBugly.framework", "libs/TLSSDK.framework"
+    ss.frameworks = "CoreTelephony", "SystemConfiguration"
+    ss.libraries = "c++", "z", "sqlite3"
+    ss.requires_arc = true
+  end
+
+  s.subspec 'QAVSDK' do |ss|
+    ss.vendored_frameworks = "libs/QAVSDK.framework", "libs/xplatform.framework"
+    ss.frameworks = "UIKit", "CoreVideo", "CoreMedia", "Accelerate", "Foundation", "AVFoundation", "AudioToolbox", "VideoToolbox", "CoreGraphics", "CoreTelephony", "SystemConfiguration"
+    ss.libraries = "c++", "stdc++", "stdc++.6", "z", "sqlite3", "iconv", "resolv", "protobuf"
+    ss.requires_arc = true
+    ss.dependency "QAVOPENSDK/ImSDK"
+  end
+
+end