Fix SSL Pinning issue

What's Changed

• Added Writeups section to the README by @ayboraa in #7

New Contributors

• @ayboraa made their first contribution in #7

Full Changelog: v1.5...v.1.6

v1.5

What's Changed

Fixed some bugs and full application redesign

Allsafe v1.4

This one is a smaller update containing the following:

• improve certificate pinning by extracting public key hashes from OkHttp exception
• update library versions

Allsafe v1.3

Crushed some bugs and added new tasks 🥳

• Brand new insecure file provider task
• Content provider exploitation with SQL injection
• Upgraded library versions
• Added continuous integration with Github Actions

Allsafe v1.2

Fix a few bugs and added a couple of new tasks. Some of the changes include:

• Arbitrary code execution (multiple ways)
• Brand new deep link exploitation
• Permission re-delegation
• Intent spoofing
• Insecure Firebase database
• Insecure shared preferences
• Updated certificate pinning
• Fixed SQL injection task