Revert "Textarea component implementation"

Author: jonasjabari

docs/api/form/textarea.md

@@ -98,7 +98,6 @@ module Form
 end
 require "#{base_path}/form/checkbox"
 require "#{base_path}/form/input"
-require "#{base_path}/form/textarea"
 require "#{base_path}/form/radio"
 require "#{base_path}/form/select"
 require "#{base_path}/form/submit"

lib/matestack/ui/bootstrap.rb

@@ -114,10 +114,6 @@ def bs_form_input(text=nil, options=nil, &block)
     Matestack::Ui::Bootstrap::Form::Input.(text, options, &block)
   end
 
-  def bs_form_textarea(text=nil, options=nil, &block)
-    Matestack::Ui::Bootstrap::Form::Textarea.(text, options, &block)
-  end
-
   def bs_form_select(text=nil, options=nil, &block)
     Matestack::Ui::Bootstrap::Form::Select.(text, options, &block)
   end