pfSense

Improving aesthetics.

Make title color more consistent with other pages.
Improving aesthetics.

Allow blank source port in diag_testport

Reported by forum https://forum.pfsense.org/index.php?topic=86146.0
Also, if there are input validation errors, save the user-entered data and re-display it, making it easier for the user to just correct the data in error and press Test again. It was blanking out all the entered data.

Fix lineup of copyright lines

and module names and other bits of formatting and typos in header
comment sections.

Welcome 2015

Change copyright statement to reflect reality

Fix input validation logic on diag_testport.php, escape more shell arguments for good measure

Tidy up "diag_testport.php" XHTML

Add SUMMARY to TABLES
Close INPUT tags
Update HTML Boolean operators
Change PRE tag to a TEXTAREA tag and add JavaScript code to take off
warp
Add missing closing FONT, closing BODY and closing HTML tags

xhtml Compliance
replaced <br>, <br/> and </br> with <br />

Remove call-time pass by reference for do_input_validation, helps ticket #2565

Add scope to target when it is a link-local, it helps ticket #3150

Show IPv6 link-local IPs as specific sources for ping, traceroute, and port testing.

Fixup source address options on Test Port page.

Update PHP shorthand tag

Standardise all PHP start tags from "

Fix some typos

Add a page to perform tcp connection tests to check if a host is responding on a given port.