documentation update

Author: ddmitov

README.md

@@ -19,6 +19,7 @@ Inspired by [Electron](http://electron.atom.io/) and [NW.js](http://nwjs.io/), P
 * [Limitations](#limitations)
 * [REQUIREMENTS](./REQUIREMENTS.md)
   * [Compile-Time Requirements](./REQUIREMENTS.md#compile-time-requirements)
+  * [Compile-Time Settings](./REQUIREMENTS.md#compile-time-settings)
   * [Runtime Requirements](./REQUIREMENTS.md#runtime-requirements)
 * [CONSTANTS](./CONSTANTS.md)
   * [Hard Coded Files and Folders](./CONSTANTS.md#hard-coded-files-and-folders)

REQUIREMENTS.md

@@ -5,11 +5,11 @@ Perl Executing Browser - Requirements
 The only Linux and Macintosh compile-time requirement of PEB is a GCC-based Qt development bundle version 5.2 or any later version.  
 
 The source code of PEB is not MSVC-compatible and PEB can not be compiled using any MSVC-based Windows version of Qt.   This means that:  
-1. PEB Windows binaries can be compiled only by a GCC-based Qt development bundle.  
-2. Only ``QtWebKit`` can be used by a Windows binary of PEB.  
-  ``QtWebEngine`` is included only in the MSVC-based Qt development bundles.  
-3. Updated ``QtWebKit`` headers and libraries have to be manually added from the  
-  [QtWebKit repository of Konstantin Tokarev (annulen)](https://github.com/annulen/webkit/releases) for all Qt versions higher than 5.5.  
+* PEB Windows binaries can be compiled only by a GCC-based Qt development bundle.
+* Only ```QtWebKit``` can be used by a Windows binary of PEB.  
+  Windows GCC-based Qt development bundles version 5.6 or later have neither ```QtWebEngine```, nor ```QtWebKit```.  
+* Updated ``QtWebKit`` headers and libraries have to be manually added from the  
+  [QtWebKit repository of Konstantin Tokarev (annulen)](https://github.com/annulen/webkit/releases) to all Windows GCC-based Qt development bundles version 5.6 or later.
 
 Compiled and tested successfully using:
 * [Qt Creator 3.0.0 and Qt 5.2.0](http://download.qt.io/archive/qt/5.2/5.2.0/) on 32-bit Debian and 32-bit Windows XP
@@ -29,38 +29,38 @@ make
 ## Compile-Time Settings
 All compile-time settings require editing the ``src/peb.pro`` project file according to the following instructions.  
 
-* QtWebKit Use
-To use ```QtWebKit``` or ```QtWebEngine``` depending on the Qt version, which is the default setting:  
+* QtWebKit Use  
+  To use ```QtWebKit``` or ```QtWebEngine``` depending on the Qt version, which is the default setting:  
 
-```QMake
-ANNULEN_QTWEBKIT = 0
-```
+  ```QMake
+  ANNULEN_QTWEBKIT = 0
+  ```
 
-The default web engine for Qt versions up to 5.5.x is ```QtWebKit```.  
-The default web engine for Qt versions 5.6.x or higher is ```QtWebEngine```.
+  The default web engine for Qt versions up to 5.5.x is ```QtWebKit```.  
+  The default web engine for Qt versions 5.6.x or higher is ```QtWebEngine```.
 
-To use [an updated QtWebKit version from the repository of Konstantin Tokarev (annulen)](https://github.com/annulen/webkit/releases) with a Qt version higher than 5.5:
+  To use [an updated QtWebKit version from the repository of Konstantin Tokarev (annulen)](https://github.com/annulen/webkit/releases) with a Qt version higher than 5.5:
 
-```QMake
-# ANNULEN_QTWEBKIT = 1
-```
+  ```QMake
+  ANNULEN_QTWEBKIT = 1
+  ```
 
-Setting ```ANNULEN_QTWEBKIT``` to ```1``` has no effect on Qt versions 5.5 or lower.  
+  Setting ```ANNULEN_QTWEBKIT``` to ```1``` has no effect on Qt versions 5.5 or lower.  
 
-* Macintosh Bundle
-To make a bundle-less binary, which is the default setting:  
+* Macintosh Bundle  
+  To make a bundle-less binary, which is the default setting:  
 
-```QMake
-BUNDLE = 0
-CONFIG -= app_bundle
-```
+  ```QMake
+  BUNDLE = 0
+  CONFIG -= app_bundle
+  ```
 
-To make a bundled binary (peb.app):  
+  To make a bundled binary (peb.app):  
 
-```QMake
-BUNDLE = 1
-CONFIG += app_bundle
-```
+  ```QMake
+  BUNDLE = 1
+  CONFIG += app_bundle
+  ```
 
 ## Runtime Requirements
 * Qt 5 libraries.