insert 6.x-1.0-beta6

This version of Insert corrects a critical bug in the Insert theme registry which would cause Insert to not insert when using some themes. This release also inserts text without moving scrollbars and has better compatibility with Vertical Tabs.

Bug Fixes:
#622630: Some themes won't let image insert
#820394: Textareas scroll to top when inserting
#857918: ImageCache presets not in alphabetical order
#852038: Partly broken if textarea is within a Vertical Tab
#800524: Files with strange characters do not show up, URL-encode inserted URLs
#841774: "Insert" option not showing up in field options (Drupal 7 only)
#792024: Form error after installing on drupal 7.0-alpha4 (Drupal 7 only)

New Features:
#725614: Possible to have per-ImageCache Insert templates?