Update docs

Author: classiebit

README.md

@@ -14,7 +14,6 @@ Welcome to Anofie Lite documentation for initial stable version 1.0
 - [What is Anofie](#What-is-Anofie)
 - [Lite Version](#Lite-version)
 - [Pro Version](#Pro-version)
-- [Credits](#Credits)
 
 <a name="What-is-Anofie"></a>
 ## What is Anofie

resources/docs/1.0/installation.md

@@ -28,6 +28,7 @@ Anofie comes with an installer that makes the installation process fully automat
 
 * If installing on the local system, please do not create a database, just enter localhost database credentials & installer will auto-create the new database.
 * Anofie can also be installed on `subdomain.example.com` or `example.com/subfolder/`
+* The `captcha` & `upload` directory must be **writable**
 * After installation if you see something like `Error number: 1146 Table settings don't exist` or a `blank page`, **just hit refresh**.
 
 

resources/docs/1.0/introduction.md

@@ -55,7 +55,6 @@ To enhance the performance, security and scalability of Anofie, internally we've
 
 + [Codeigniter](https://github.com/bcit-ci/CodeIgniter) - Open source PHP framework.
 + [Ionauth](https://github.com/benedmunds/CodeIgniter-Ion-Auth) - Codeigniter's very popular and secure authentication library.
-+ [Hashids](https://github.com/vinkla/hashids) - PHP library for generating encoded string from integers using a salt key.
 + [PHPMailer](https://github.com/PHPMailer/PHPMailer) - PHP library for sending emails.
 + [Datatables](https://github.com/DataTables/DataTables) - Jquery library for generating ajax tables.
 + [Axios](https://github.com/axios/axios) - Better alternative for Ajax and for better compatibility with most of browsers.