#1387396 by twistor: The Preserve certain tags dependent field should be directly below the Strip HTML tags checkbox

#1137892 by agentrickard: Provide an area handler which allows to use some tokens(items per page, etc.) in the header/footer.

by dereine: Improve filter term_node by defining all used variables, removed unused variables and document much more stuff.

Revert "#1324580 by pcramba, dereine: Build the arguments first, so the default arguments exist on validate plugins"

This reverts commit 5aaf4534.

#1374148 by tim.plunkett: Fix argument dependency for summary based on some conflicts of pre_render functions

#1283960 by dereine: Add a override-selector on adding-item form, so you can choose whether you want to add to master or current display

#402944 by catch, msonnabaum, mikeytown2, drewish: Cache the calls to unpack_options both as static and in the database. This will speed up quite some sites

'#1333110 by sammyd56: Fix the description of the hide if empty checkbox. This was probably a leftover from first versions of the initial patch

#1324580 by pcramba, dereine: Build the arguments first, so the default arguments exist on validate plugins