Add GrowingTextView to the project

matrixConsole/External/GrowingTextView/HPGrowingTextView.podspec

@@ -0,0 +1,13 @@
+Pod::Spec.new do |s|
+  s.name         = "HPGrowingTextView"
+  s.version      = "1.1"
+  s.summary      = "Multi-line/Autoresizing UITextView similar to SMS-app."
+  s.description  = "An UITextView which grows/shrinks with the text and starts scrolling when the content reaches a certain number of lines."
+  s.homepage     = "https://github.com/HansPinckaers/GrowingTextView"
+  s.license      = { :type => 'MIT', :file => 'LICENSE.txt' }
+  s.author       = { "Hans Pinckaers" => "hans.pinckaers@gmail.com" }
+  s.source       = { :git => "https://github.com/HansPinckaers/GrowingTextView.git", :tag => s.version.to_s }
+  s.platform     = :ios
+  s.source_files = 'Classes', 'class/**/*.{h,m}'
+  s.requires_arc = true
+end