Revert "Make phase1_status function wok whnever there is a smp dump. This should unbreak Ticket #3955"

This reverts commit 694d368d818508a40bdef4f1a3f64b414b11c442.
Oops do the right thing here by passing proper argument rather than breaking the ipsec status page. Ticket #3955
Use route command directly rather than trying to make a route search on php thorugh netstat. It Fixes #4000
Only create missing ssh keys, do not overwrite existing ones. It fixes #4003
Make sure empty group or user are not created when editing
fix text
fix variable typo
Don't allow interface descriptions that are strictly numbers as that
generates an invalid ruleset. Ticket #4005
Standardize quotes in help.php
Fixup some URLs that changed.
Fixup some redirected URLs.
Remove redundant code and check for dpd_enable checkbox to be set
Oops wrong choice the checkbox is only for javascript
Commit the other part of the fix for Ticket #3955
Merge remote-tracking branch 'upstream/master'