added demo modules

Signed-off-by: ABHIJIT SINHA <[email protected]>

Author: greyshell

STUDY.md

@@ -0,0 +1,58 @@
+### Basic Python
+
+- book: Python Basics by Dan
+- book: Real Python
+    - https://realpython.com/courses/realpython-course-bundle/
+- https://www.youtube.com/playlist?list=PL7yh-TELLS1GNyuvPsFEqb7JVMEUTtuau
+- https://www.youtube.com/playlist?list=PL7yh-TELLS1FuqLSjl5bgiQIEH25VEmIc
+- https://www.youtube.com/watch?v=eykoKxsYtow&list=PLeo1K3hjS3uv5U-Lmlnucd7gqF-3ehIh0
+
+### Advanced Python
+
+- book: Buffet of Python by Dan
+    - https://realpython.com/courses/python-tricks-digital-toolkit/
+- book: Cpython internals
+- Python the next level by Aaron material + video -> safari => `Subscription based`
+- pdf material: Beyond the basics by Aaron
+- book: Powerfull python by Aaron
+- video: https://www.pluralsight.com/courses/python-beyond-basics
+- video: https://www.pluralsight.com/courses/advanced-python
+- https://powerfulpython.com/store/
+    - Powerfull python academy (full package)
+- book: Effective Python
+- book: Fluent Python second edition -> O'Reilly => `Subscription based`
+
+### Python Ongoing Learning
+
+- https://realpython.com/ => `Subscription based`
+    - https://realpython.com/courses/
+- https://www.learnbyexample.org/python-for-loop/
+
+### Python Design Patterns
+
+- https://www.youtube.com/watch?v=o1FZ_Bd4DSM
+    - http://34.212.143.74/s201911/pycon2019/docs/design_patterns.html
+- https://www.pluralsight.com/courses/python-design-patterns#
+- https://www.linkedin.com/learning/python-design-patterns
+- https://www.udemy.com/course/design-patterns-in-python/learn/lecture/25231938?start=15#overview
+- https://www.udemy.com/course/design-patterns-python/learn/lecture/13362966?start=15#overview
+- Design Patterns in Python book by Sean Bradley
+
+### Data Structure & Algorithms
+
+- Book: Grokking Algorithms by Aditya Y Bhargava
+- Book: Python Data Structures and Algorithms by Benjamin Baka (Author)
+- Book: Data Structures and Algorithms Using Python by Rance D
+- Book: Classic computer science problems in Python by David Kopec
+- Book by Brad Miller: http://interactivepython.org/runestone/static/pythonds/index.html
+- http://nptel.ac.in/courses/106106145/
+
+### Python Security & Cryptography
+
+- book: practical python security by dennis
+- book: violent python
+- udemy: downloaded -> python for offensive security
+- book: grayhat python
+- book: blackhat python
+- book: python penetration testing essentials by mohit
+- book: practical cryptography in python

web/burp_plug-in/downloader_kc.py renamed to burpsuite_plug-in/downloader_kc.py

@@ -1,7 +1,6 @@
 # !/usr/bin/env python3
 
 # author: greyshell
-# description: stack using list
 
 
 def main():