GitLab

Defense in depth - run some vars through |escape, although we know that currently they're safe vars.

Conflicts:

	htdocs/artefact/blog/theme/default/render/blogpost_renderfull.tpl

Use the correct translations for the title strings of the file list tables when adding/editing a blog post. Fixes #1789.

Make sure the attachment list table stays below any content in the blogpost, regardless of how that content is floated.

Build the form controls separately from the artefact chooser template itself, cleaning up all the artefactchooser templates quite a bit. Make sure that the message for the resumefield blocktype isn't stored as configdata also.

Added customised templates for the artefact chooser for blog and file blocktypes (a.k.a. all of them).

This should actually be moved around since the 'render' directory is a hangover from the old 'templates' system for views. For now however, I am going to ignore that until we overhaul blogs or otherwise find time to clean up the old stuff.

broken due to artefact parent cache...