#283570 by mooffie: Fix allowing autocompletion on various panels forms by nid (as the widget descriptions advertise), not just node title.

The function was cruft; it was a half-formed idea that never got off the ground and somehow never got deleted.

#256461: Allow individual panel pane styles. This requires a small modification to existing panel styles so that panel styles don't conflict with pane styles, but it is very minor, and very few panel styles are out there yet.

Move panels_render_pane to panels_pane_render_content and create panels_render_pane() to encapsulate theme_panels_pane for use on individual pane styles.

Adds checks at various stages to ensure that $pane->shown is set; if it is not, then it defaults to TRUE, instead of FALSE (and therefore hidden).

By sdboyer: fixed bug in panels_save_display(); plugins.inc was being loaded after calls were already made to one of its functions, causing fatal errors.

This could have been a bigger problem, but it escaped notice because the core client modules tended to have already loaded plugins.inc when by the time that panels_save_display() was called.

#260221 by sun, Pancho. Primarily codestyle cleanup; also fixed some missing leading slashes that were causing the edit icons not to appear in the new helptext for the display editor.

#261795 by Pancho. new experimental panels_display::add_panel() method was clearly borked; referenced $pid instead of $pane->pid. pancho to the rescue...

More quick db syntax fixes, courtesy of webchick's ninja-quick cvs-UPpage. Fixed main display db insert query, and added quotes around %s placeholder for the new switcher panels_page fields.

Changed show/hide settings to be more in line with the rest of the access control parameters. Part and parcel of that was moving storage of the pane show/hide information into the pane table itself...probably where it should have been from the start.

Updated 'shown' field references to 'hidden,' now that the rest of the implementation has been done and it's clear it needs to be done exclusively. Made the corresponding updates to the panels_load_displays() function, and necessary changes to panels_save_display(); the additional query has to be used in order to ensure that real pids, not 'new-#' placeholder pids, are being saved to the db.

updated panels_load_displays() doxy to reflect new param; changed calls in panels_render_display() to reflect new access system.

Most important - changes to panels_save_display() that bring it fully into line with the various new variables and procedures for storing them. Also added some more default vars to the $display object to help avoid E_STRICT errors when they're otherwise unset. Plus, updated some doxy documentation, as well as small changes to the doxyfile itself.

Fixed $display->next_new_pid() method so that it properly generates the first new pid. Also updated panels_save_display() to account for new fields in beta4

#228089 - debugged, tested, updated doxy and seemingly fixed version of the allowed_layouts object & associated routine.

#228089 - small API & doxy addition to panels_edit_layout() in accordance with the expansion of the API to allow for programmatic limitation of available content types

fixed variable names related to properly utilizng new shown $display element in panels_load_displays()

more changes to panels_load_displays() related to $shown; these fix & complete the database query that prevents hidden pids from ever being loaded when $load_hidden is FALSE

updates to display loading and saving to reflect new fields (shown, title, hide_title). Also tightened up the code in the display loading function by abstracting serialization into a loop.

previous commit had the wrong log message; was updating @ingroup mainapi to use brackets. this commit contains updates to the panels_edit_layout_settings() function to allow for display-specific titles. doxy has been updated accordingly.

yet more documentation, including some small updates to the main api functions as well as wholly new documentation for panels_save_display(), panels_load_display(), and panels_export_display(), as well as smaller updates for some other functions

fixed bug with panels_save_display() that caused new pids not to appear in saved objects without calling an additional panels_load_display()