Updated log, spec and read me

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## <a href="https://github.com/Jawbone/JBChartView/tree/v2.5.3">2.5.3</a>
+#### 05/06/14
+- More compiler warning fixes.
+
 ## <a href="https://github.com/Jawbone/JBChartView/tree/v2.5.2">2.5.2</a> 
 #### 05/06/14
 - Fixed compiler warnings. 

Classes/JBLineChartView.m

@@ -1041,7 +1041,7 @@ static UIColor *kJBLineChartViewDefaultDotSelectionColor = nil;
         path.miterLimit = kJBLineChartLinesViewMiterLimit;
         
         JBLineChartPoint *previousLineChartPoint = nil;
-        CGFloat previousSlope;
+        CGFloat previousSlope = 0.0f;
         
         NSAssert([self.delegate respondsToSelector:@selector(lineChartLinesView:smoothLineAtLineIndex:)], @"JBLineChartLinesView // delegate must implement - (BOOL)lineChartLinesView:(JBLineChartLinesView *)lineChartLinesView smoothLineAtLineIndex:(NSUInteger)lineIndex");
         BOOL smoothLine = [self.delegate lineChartLinesView:self smoothLineAtLineIndex:lineIndex];

JBChartView.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "JBChartView"
-  s.version      = "2.5.2"
+  s.version      = "2.5.3"
   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 => "v2.5.2"
+	:tag => "v2.5.3"
   }
 
   s.platform     = :ios, '7.0'

README.md

@@ -38,7 +38,7 @@ Simply add the following line to your <code>Podfile</code>:
 Your Podfile should look something like:
 
 	platform :ios, '7.0'
-	pod 'JBChartView', '~> 2.5.2'
+	pod 'JBChartView', '~> 2.5.3'
 	
 ### The Old School Way