Merge pull request #1 from zpanel/master

updated to latesat changes
Merge pull request #2 from zpanel/master

Update to latest code
Merge pull request #3 from zpanel/master

 Merge branch 'master' of https://github.com/zpanel/zpanelx
Merge pull request #4 from zpanel/master

Merge branch 'master' of https://github.com/zpanel/zpanelx
Merge pull request #5 from zpanel/master

Merge branch 'master' of https://github.com/zpanel/zpanelx
remove "old" folder \etc\styles\zpanelx\fonts\old as not needed and not more using @zpanelx
Merge pull request #142 from lottfy/master

Removal of "old" folder under /etc/styles/zpanelx/fonts as no longer needed in the current version of ZPanel, this was previously used in the last default theme.
Missing correct source formatting.
Fixes issue #142 where TXT/SPF values was previously being forced lowercase, I've now added a conditional check to only force CNAME target addresses to lowercase.  (https://github.com/zpanel/zpanelx/issues/143)
Fixes issue #142 Changed to ensure that ALL other record types are strtolower'd except for TXT and SPF as this made more sense after thinking about it. Needs to be tested but should work perfect!
Added missing </span>
Merge pull request #145 from jacobg830/master

Added missing </span>
Update main.cf

smtpd_banner = $myhostname ESMTP 
Will remove postfix from SMTP banner, so hackers will not get info about smtp server deployed here easily.
Removed PHPMailer test files
Deleted PHPMailer examples
Merge pull request #151 from jacobg830/master

Removal of PHPMailer example and doc files
Merge pull request #150 from Me-Bl/patch-6

Removal of SMTP banner from Postfix configuration.
Add missing icons in navbar for installed modules

Targeting installed modules separately from core modules so we can pull their asset icon and use it as an inline icon in the navbar.
Adding reusable greyscale class for module icons

This class can be used to style custom module icons to match zpanel core theme style icons.
Adding missing custom module icon support

Adding missing custom module icon support in sidebar to accompany navbar support. Also added transparent class to match current core module icons. Also misc code formatting.