fieldable_panels_panes 7.x-1.6

This release includes several important bug fixes since v1.6-beta1, and makes available the wealth of improvements since v1.5. Upgrading is suggested for all sites, though it is strongly recommended to perform full regression testing due to a number of changes since v1.5.

Full changelog since v7.x-1.6-beta1:

• #2427275 by DamienMcKenna: Fixed line_entity_form integration.
• #2463965 by dsnopek: PHP notice when FPP is hidden via visibility rules.
• #2457995 by B-Prod: Fixed compatibility with the Title module.
• #1985894 by DamienMcKenna, tanc: Return FALSE in load function if no entities.
• #2493749 by dsnopek: FPP title always shown as link, even if not requested!
• #2483335 by dsnopek: Improved label in File Entity file usage report.
• #2483335 by DamienMcKenna: Made default labels less technical.