Update some URLs from http:// to https:// (PR Getbeans#291)

Part of Getbeans#288

README.md

@@ -2,13 +2,13 @@
 
 [![Build Status](https://travis-ci.org/Getbeans/Beans.svg?branch=development)](https://travis-ci.org/Getbeans/Beans)
 
-[Beans](http://www.getbeans.io/) is an incredibly powerful and flexible WordPress theme, yet light weight and unbelievably fast. Whether you are a pro or a beginner, you will enjoy the simplicity of it. The magic is under the hood!
+[Beans](https://www.getbeans.io/) is an incredibly powerful and flexible WordPress theme, yet light weight and unbelievably fast. Whether you are a pro or a beginner, you will enjoy the simplicity of it. The magic is under the hood!
 # Documentation
-Whether you are looking how to get started or how to use Beans API, you will find your answers in the [documentation](http://www.getbeans.io/documentation/). If your don't find what your are looking for, don't hesitate to [contact us](http://getbeans.io/contact/).
+Whether you are looking how to get started or how to use Beans API, you will find your answers in the [documentation](https://www.getbeans.io/documentation/). If your don't find what your are looking for, don't hesitate to [contact us](https://getbeans.io/contact/).
 # Code snippets
-[Code snippets](http://www.getbeans.io/code-snippets/) are ready to be pasted straight into your child theme functions.php.
+[Code snippets](https://www.getbeans.io/code-snippets/) are ready to be pasted straight into your child theme functions.php.
 # Code reference
-Developers this is made for you! You will find all the hooks and functions available in Beans under the [Code reference](http://www.getbeans.io/code-reference/).
+Developers this is made for you! You will find all the hooks and functions available in Beans under the [Code reference](https://www.getbeans.io/code-reference/).
 # Community
 Beans is the achievement of two years of work and was launched the 26th of August 2015. The response has been incredible so far and we hope the community will grow around Beans.
 We just opened the [Twitter account](https://twitter.com/BeansPress) so if you would like to say hello, use twitter @BeansPress handle.

lib/api/compiler/class-beans-compiler.php

@@ -854,7 +854,7 @@ private function kill() {
 		) );
 
 		$html .= beans_output( 'beans_compiler_error_contact_text', sprintf(
-			'<a class="button" href="http://www.getbeans.io/contact/?compiler_report=1" target="_blanc">%s</a>',
+			'<a class="button" href="https://www.getbeans.io/contact/?compiler_report=1" target="_blanc">%s</a>',
 			__( 'Contact Beans Support', 'tm-beans' )
 		) );