Updated podspec and README for version 0.2.2

Author: kgaidis

FZAccordionTableView.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
   s.name         = 'FZAccordionTableView'
-  s.version      = '0.2.1'
-  s.source       = { :git => 'https://github.com/fuzz-productions/FZAccordionTableView.git', :tag => '0.2.1' }
+  s.version      = '0.2.2'
+  s.source       = { :git => 'https://github.com/fuzz-productions/FZAccordionTableView.git', :tag => '0.2.2' }
   s.source_files = 'FZAccordionTableView/*.{h,m}'
   s.platform     = :ios, '7.0'
   s.requires_arc = true

README.md

@@ -46,7 +46,7 @@ The module is made to be very easy to use and no modifications are necessary to
 ## How To Use?
 ### Steps:
 
-1. Add to Podfile: `pod 'FZAccordionTableView', '~> 0.2.1'`
+1. Add to Podfile: `pod 'FZAccordionTableView', '~> 0.2.2'`
 2. Subclass your `UITableView` with `FZAccordionTableView`
 3. Subclass your `UITableViewHeaderFooterView` with `FZAccordionTableViewHeaderView`