pfSense

Further fix for tun/tap and topology

(cherry picked from commit 2284daf2986124fc7786641774fbc3064e001465)

Fixed #6236

(cherry picked from commit b63f52433ef8429a521833c9345c4c0ebd7a4d83)

Move the install cron job calls into an if/else so they are not added then immediately removed.

Periodic RRD & DHCP Leases RAM Disk Backup

Remove these cron jobs on full install if not using ramdisk.

Add 200000 to max cache while we're at it. Ticket #6230

Feature #6230 Increase Unbound Host Cache

This is very easy to do, if people are happy to have 100,000 as an option.

WArn user on selecting non pfSense theme/css

(cherry picked from commit 7bb301eb4d99c13784d6753ad3b39b651655b40f)

Fix #6173 Refactor NAT Edit src type matching

1) Remove a couple of unused calls to is_specialnet()
2) Change srctype_selected() to use a similar scheme to dsttype_selected() to decide if the existing value matches one of the dropdown list items.
3) Items like "WAN net" and "LAN net" in the src type dropdown were showing as just "WAN" and "LAN" in the dst type dropdown. Fixup the build_dsttype_list() code so it does the same as build_srctype_list() when making the text for those interface networks....

clean up jquery-ui themes and add images

Show insertion point icons only if one or more rules have been selected

(cherry picked from commit c6a8ddf8135881d6e11bd4f17fe4e5d827eea73d)