pfSense

Tidy up "pkg_mgr.php"

Table header only has three column, however the table body has four, so
add
missing column in table header

Standardize In / Out queues help text

An "In" got changed to an "It" by https://github.com/pfsense/pfsense/commit/66066eda36fedf4df73bf03c6603ea76f9813327
This text already had most uses of the terms "In" and "Out" with capitals. That seems reasonable here so the text is clear about which of the words "in" and "out" are references to the "in" and "Out" queue rather than just ordinary uses of the English words.

Fixed #5557

Potential fox for #5554

Fixed #5555

update styles

correct function call

GUI changes to OpenVPN CSC handling to allow per-server configuration. Ticket #5526

Refinements to #5535

Fixed #5389