update pod spec

CHANGELOG.md

@@ -1,5 +1,22 @@
 # Change Log
 
+## [v3.0.13](https://github.com/Jawbone/JBChartView/tree/v3.0.13) (2017-02-08)
+[Full Changelog](https://github.com/Jawbone/JBChartView/compare/v3.0.12...v3.0.13)
+
+**Fixed bugs:**
+
+- selectionColorForDotAtHorizontalIndex doesn't change color [\#221](https://github.com/Jawbone/JBChartView/issues/221)
+- 内存泄露（leak！） [\#219](https://github.com/Jawbone/JBChartView/issues/219)
+- wrong dot color with NAN after click graph [\#216](https://github.com/Jawbone/JBChartView/issues/216)
+
+**Closed issues:**
+
+- Amazing issue with width of JBLineChartView [\#220](https://github.com/Jawbone/JBChartView/issues/220)
+- Bar chart doesn't paint inside selected UITableViewCell [\#214](https://github.com/Jawbone/JBChartView/issues/214)
+- Does not conform with protocol [\#212](https://github.com/Jawbone/JBChartView/issues/212)
+- \[question\] Does JBChartView support logarithmic scale? [\#211](https://github.com/Jawbone/JBChartView/issues/211)
+- Fixed tool tip in Bar chart [\#210](https://github.com/Jawbone/JBChartView/issues/210)
+
 ## [v3.0.12](https://github.com/Jawbone/JBChartView/tree/v3.0.12) (2016-06-22)
 [Full Changelog](https://github.com/Jawbone/JBChartView/compare/v3.0.11...v3.0.12)
 

JBChartView.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "JBChartView"
-  s.version      = "3.0.12"
+  s.version      = "3.0.13"
   s.summary      = "Jawbone's iOS-based charting library for both line and bar graphs."
   s.homepage     = "https://github.com/Jawbone/JBChartView"
 
@@ -10,7 +10,7 @@ Pod::Spec.new do |s|
   s.author       = { "Terry Worona" => "tworona@jawbone.com" }
   s.source       = { 
 	:git => "https://github.com/Jawbone/JBChartView.git",
-	:tag => "v3.0.12"
+	:tag => "v3.0.13"
   }
 
   s.platform     = :ios, '6.0'