rename pg component to paragraph component

Author: pascalwengerter

app/concepts/paragraph/cell/paragraph.rb

@@ -0,0 +1,5 @@
+module Paragraph::Cell
+  class Paragraph < Component::Cell::Static
+
+  end
+end

app/concepts/pg/view/pg.haml renamed to app/concepts/paragraph/view/paragraph.haml

@@ -1,6 +1,6 @@
-# matestack core component: Pg
+# matestack core component: Paragraph
 
-Show [specs](../../spec/usage/components/pg_spec.rb)
+Show [specs](../../spec/usage/components/paragraph_spec.rb)
 
 The HTML `<p>` tag implemented in ruby. This is a workaround because the single `p` is the short version of `puts` in ruby.
 
@@ -22,7 +22,7 @@ Specifying the text directly
 
 ```ruby
 div id: "foo", class: "bar" do
-  pg text: "Hello World"
+  paragraph text: "Hello World"
 end
 ```
 
@@ -39,7 +39,7 @@ Rendering a content block between the `<p>` tags
 
 ```ruby
 div id: "foo", class: "bar" do
-  pg do
+  paragraph do
     plain "Hello World"
   end
 end
@@ -57,7 +57,7 @@ returns
 Rendering a `<span>` tag into `<p>` tags
 
 ```ruby
-pg id: "foo", class: "bar" do
+paragraph id: "foo", class: "bar" do
   span do
     plain "Hello World"
   end

app/concepts/pg/cell/pg.rb

@@ -534,7 +534,7 @@ class Pages::ExampleApp::SecondExamplePage < Page::Cell::Page
       def response
         components {
           heading size: 2, text: "This is Page 2"
-          pg text: 'You made it!'
+          paragraph text: 'You made it!'
         }
       end
 

docs/components/pg.md renamed to docs/components/paragraph.md

@@ -16,7 +16,7 @@ def response
 
           # advanced footer tag
           footer id: 'my-unique-footer', class: 'awesome-footer' do
-            pg class: 'footer-text', text: 'hello world!'
+            paragraph class: 'footer-text', text: 'hello world!'
           end
         }
       end

spec/usage/components/action_spec.rb

@@ -10,10 +10,10 @@ class ExamplePage < Page::Cell::Page
       def response
         components {
           # simple paragraph
-          pg text: 'I am simple'
+          paragraph text: 'I am simple'
 
           # enhanced paragraph
-          pg id: 'my-id', class: 'my-class' do
+          paragraph id: 'my-id', class: 'my-class' do
             plain 'I am enhanced'
           end
         }

spec/usage/components/footer_spec.rb

@@ -10,15 +10,15 @@ class ExamplePage < Page::Cell::Page
       def response
         components {
           # simple time tag
-          pg do
+          paragraph do
             plain 'This should show '
             time class: 'my-simple-time' do
               plain '12:00'
             end
           end
 
           # time tag with timestamp
-          pg id: 'my-parent-paragraph' do
+          paragraph id: 'my-parent-paragraph' do
             plain 'Today is '
             time id: 'example-timestamp', datetime: DateTime.new(2019,2,12,10,38,39,'+02:00') do
               plain 'July 7'