Replace readme.txt

readme.txt

@@ -24,11 +24,14 @@ How to use:
 Clone the repository onto your system:
   git clone https://sanjnamohan@git.cse.iitb.ac.in/sanjnamohan/eBookmaker.git
 
+To install Python for Windows : https://www.python.org/downloads/windows/
+To install/upgrade pip : https://pip.pypa.io/en/stable/installing/ 
+
 For executing:
 NOTE:
   Do not change the directory structure after cloning.
 
-  Go inside the folder "source".
+  Go inside the folder "eBookmaker/source".
 
   Make sure the relevant libraries are installed:
     pip install -r requirements.txt
@@ -41,10 +44,36 @@ NOTE:
 
 Alternatively:
 
-  Go inside the folder "source"
+  Go inside the folder "eBookmaker/source"
   
   Make sure the relevant libraries are installed:
     pip install -r requirements.txt
 
   The source code is available in epub.py. To execute directly from the source, run:
     python epub.py
+
+  Once the GUI appears, enter the URL of which the document is to be created and select the destination folder using "Browse" button.
+  Select either of "Single Page" or "Complete Tutorial" radio buttons and click "Generate Epub" button.
+  The generated eBook would be present at the set destination folder.
+
+
+Works for the following links now:
+    Tutorial topics in https://www.tutorialspoint.com/
+    https://www.geeksforgeeks.org/c-programming-language/ and other tutorial topics in geeksforgeeks
+    https://numpy.org/doc/stable/user/quickstart.html
+    https://docs.python.org/3/tutorial/
+    
+
+
+References:
+	https://www.tutorialspoint.com/python\_web\_scraping/index.htm
+	https://www.geeksforgeeks.org/
+	https://stackoverflow.com/
+	https://nullprogram.com/blog/2017/05/15/
+	https://github.com/aerkalov/ebooklib
+	https://realpython.com/beautiful-soup-web-scraper-python/
+	https://www.thepythoncode.com/article/download-web-page-images-python
+	https://www.kite.com/python/answers/how-to-check-internet-connection-in-python
+	https://yagisanatode.com/2018/02/24/how-to-center-the-main-window-on-the-screen-in-tkinter-with-python-3/
+	https://youtu.be/D8-snVfekto
+