Merge pull request #174 from joglomedia/2.x.x

- Update required dependencies
- Improve Nginx installation from source, update module version, improve config, etc
- Improve Nginx fastcgi cache purging rules
- Improve PHP multiple version installation
- Add `mariadb` init script
- CLI update: improve `lemper-cli` plugins
- CLI update: improve `mysql` command
- Update Fail2ban default version to 1.1.0
- Fix `certbot` renewal cronjob

Merge pull request #166 from joglomedia/2.x.x

2.x.x installer update

Merge pull request #145 from joglomedia/2.x.x

Add Postgres installer

Merge pull request #143 from joglomedia/2.x.x

### Bug fixes
- Package 'python' Has No Installation Candidate #142
- Default install Ubuntu 20.04 vsftpd error #139
- Certbot Let's Encrypt is Outdated #90

### New Features
- Add Pure-FTPD FTP server install #120
- Add PHP 8.2 support
- Update default PHP to PHP 8.0
- Update Fail2ban version and improve installer
- Improve Certbot installer + self-signed SSL for local dev environment

Merge pull request #137 from joglomedia/2.x.x

### Bug fixes
- Error when Installing phpMemcachedAdmin panel #136

### New Features
- Added Pure-FTPD as an alternative FTP server
- cURL'd installation wrapper
  - Installation from cURL as below:
    - Development: `curl -sSL https://get.lemper.cloud | sudo bash -s -- install --development`
    - Production: `curl -sSL https://get.lemper.cloud | sudo bash -s -- install --production`
  - Available parameters:
    - `--with-nginx=<version>`, available version: stable, latest | mainline, version-number (e.g. 1.20)
    - `--with-nginx-installer=<installer>`, available installer: source | repo
    - `--with-nginx-custom-ssl=<custom_ssl-version>`, example: openssl-1.1.1l | boringssl-master | libressl-3.0.0
    - `--with-nginx-lua`, compile Nginx with Lua module
    - `--with-nginx-pagespeed`, compile Nginx with PageSpeed module
    - `--with-nginx-passenger`, compile Nginx with Passenger module (Passenger installation required)
    - `--with-nginx-pcre=<version>`, example: 8.45
    - `--with-nginx-rtmp`, compile Nginx with RTMP module
    - `--with-php=<version>`, available version: 5.6, 7.0 - 7.4, 8.0, 8.1
    - `--with-php-extensions=<ext-name-1 ext-name-2 ext-name-x>`, example: imagick igbinary json
    - `--with-php-loader=<loader_name>`, available loader: ioncube | sourceguardian | all
    - `--with-mysql-server=mysql_server-version>`, example: mariadb-10.6 | mysql-5.7
    - `--with-memcached=<version>`, available version: latest | stable | version-number (e.g. 1.6.10)
    - `--with-memcached-installer=<installer>`, available installer: source | repo
    - `--with-mongodb=<version>`, example: 4.2, 4.3, 4.4, or 5.0
    - `--with-mongodb-admin=<username:password>`, username: admin username, password: admin password
    - `--with-redis=<version>`, available version: latest | stable | version-number (e.g. 6.2.5)
    - `--with-redis-installer=<installer>`, available installer: source | repo
    - `--with-redis-requirepass=<password>`, Redis password
    - `--with-ftp-server=<ftp_server-version>`,  example: vsftpd-3.0.5 | pureftpd-1.0.50
    - `--with-mailer`, install Postfix (Mail Transfer Agent) & Dovecot (IMAP-POP3 server)
    - `--with-mail-sender-domain=<domain>`, default mail sender domain (FQDN format)
    - `--with-ssh-port=<port_number>`, example: 22, 2269
    - `--with-ssh-passwordless`, enable SSH password-less login (requires SSH public key set up)
    - `--with-ssh-pub-key=<public_key_string>`, public key string
    - `--hostname=<host_name>`, server hostname in fully qualified domain name format (e.g host.lemper.test)
    - `--ipv4=<ipv4_address>`, server static / public IPv4 address
    - `--admin-email=<email_address>`, your stack administrator email (for notification, default Let's Encrypt account, and Mail sender)
    - `--fix-broken-install`, fix broken installation (broken apt installation)
    - `--dry-run`, run installer in dry run mode (testing)
    - `--debug`, run installer in debug mode (more verbose output)
    - `--force`, force installation and removal of existing installed software package
    - `--guided`, enter guided installation mode
    - `--development`, install LEMPer Stack on development or local environment
    - `--production`, install LEMPer Stack on production environment

Merge pull request #134 from joglomedia/2.x.x

2.6.3 Hotfix PHP removal script

Merge pull request #133 from joglomedia/2.x.x

Improved cURL'd installation wrapper script

Merge pull request #132 from joglomedia/2.x.x

v2.6.1

Merge pull request #131 from joglomedia/2.x.x

## v2.6.0

### New Features
- Add LEMPer's installation wrapper script ( https://github.com/joglomedia/LEMPer/blob/2.x.x/lemper.sh )
- Generate default LE's certificate for hostname domain on production environment
- Intro to new CLI command `lemper-cli site`

### Bugs Fix
- Installer not working on Ubuntu ( Issue #126 )
- locale-gen: command not found ( Issue #127 )
- VSFTPD error install: cannot create regular file ( Issue #128 )
- VSFTPD error Server sent passive reply with unroutable address ( Issue #129 )
- Postfix warning: do not list domain dev.localhost.localdomain in BOTH mydestination and virtual_alias_domains ( Issue #130 )
- Nginx Lua module installation error
- PHP multiple version installation error

### Enhancements
- Much more script enhancements

Merge pull request #124 from joglomedia/2.x.x

2.5.0 Get Well Soon, Earth!