add SDWebImage placeHolder Image, update to Swift 3.0

Author: dulingkang

SSCycleScrollDemo/Podfile

@@ -3,6 +3,12 @@
 
 target 'SSCycleScrollDemo' do
   use_frameworks!
-pod 'SSCycleScrollView'
-
+  pod 'SSCycleScrollView', :path => '../SSCycleScrollView'
+end
+post_install do |installer|
+    installer.pods_project.targets.each do |target|
+        target.build_configurations.each do |config|
+            config.build_settings['SWIFT_VERSION'] = '3.0' # or '3.0'
+        end
+    end
 end

SSCycleScrollDemo/Podfile.lock

@@ -1,46 +1,50 @@
 PODS:
-  - libwebp (0.5.0):
-    - libwebp/core (= 0.5.0)
-    - libwebp/dec (= 0.5.0)
-    - libwebp/demux (= 0.5.0)
-    - libwebp/dsp (= 0.5.0)
-    - libwebp/enc (= 0.5.0)
-    - libwebp/mux (= 0.5.0)
-    - libwebp/utils (= 0.5.0)
-    - libwebp/webp (= 0.5.0)
-  - libwebp/core (0.5.0):
+  - libwebp (0.5.1):
+    - libwebp/core (= 0.5.1)
+    - libwebp/dec (= 0.5.1)
+    - libwebp/demux (= 0.5.1)
+    - libwebp/dsp (= 0.5.1)
+    - libwebp/enc (= 0.5.1)
+    - libwebp/mux (= 0.5.1)
+    - libwebp/utils (= 0.5.1)
+    - libwebp/webp (= 0.5.1)
+  - libwebp/core (0.5.1):
     - libwebp/webp
-  - libwebp/dec (0.5.0):
+  - libwebp/dec (0.5.1):
     - libwebp/core
-  - libwebp/demux (0.5.0):
+  - libwebp/demux (0.5.1):
     - libwebp/core
-  - libwebp/dsp (0.5.0):
+  - libwebp/dsp (0.5.1):
     - libwebp/core
-  - libwebp/enc (0.5.0):
+  - libwebp/enc (0.5.1):
     - libwebp/core
-  - libwebp/mux (0.5.0):
+  - libwebp/mux (0.5.1):
     - libwebp/core
-  - libwebp/utils (0.5.0):
+  - libwebp/utils (0.5.1):
     - libwebp/core
-  - libwebp/webp (0.5.0)
-  - SDWebImage (3.8.1):
-    - SDWebImage/Core (= 3.8.1)
-  - SDWebImage/Core (3.8.1)
-  - SDWebImage/WebP (3.8.1):
+  - libwebp/webp (0.5.1)
+  - SDWebImage (3.8.2):
+    - SDWebImage/Core (= 3.8.2)
+  - SDWebImage/Core (3.8.2)
+  - SDWebImage/WebP (3.8.2):
     - libwebp
     - SDWebImage/Core
   - SSCycleScrollView (2.0.2):
     - SDWebImage
     - SDWebImage/WebP
 
 DEPENDENCIES:
-  - SSCycleScrollView
+  - SSCycleScrollView (from `../SSCycleScrollView`)
+
+EXTERNAL SOURCES:
+  SSCycleScrollView:
+    :path: "../SSCycleScrollView"
 
 SPEC CHECKSUMS:
-  libwebp: 68ba2001ba6806ee52837ebd77a551a0b6567e4e
-  SDWebImage: 35f9627a3e44b4f292a8a8ce6a531fa488239b91
+  libwebp: b9126f8982a95370cf4eaad9bb3fefd57f052c15
+  SDWebImage: 098e97e6176540799c27e804c96653ee0833d13c
   SSCycleScrollView: b89aa191eb7adafdfc24cc4d373d2ee7372e05c1
 
-PODFILE CHECKSUM: 4a8fd369e580ee45da5fe0012a1be8e198711647
+PODFILE CHECKSUM: bf8540171ae871e6ed02808a494533057d9dbea0
 
 COCOAPODS: 1.0.1