begin support for better txt output
remove console warns
stop urls being encoded, not sure about other security implications here...
kinda brutal way of stopping plugins being able to pass *s instead of attributes
dont use HTML filter hooks on txt export
remove console warn
remove duplicate code to the best of my ability right now
Move code from Html export to a Helper file
Correct license header
fix various issues dont stop random *'s appearing
allow non ascii chars in txt export
Revert "allow non ascii chars in txt export"

This reverts commit be56272e66f4921f68fe12cd05cbaad8eb54894b.
nice chars n no cruft
dont lose focus on key up, doesn't work yet
actually works
Fixes #1498: Two-part locale specs in lang cookie wouldn't be read correctly
Merge pull request #1529 from marcelklehr/fix/i18n/two-part-locale-specs

Fixes #1498: Two-part locale specs in lang cookie wouldn't be read corre...
make the focus jump back to the left if it's required
better support for other browsers
allow colon to indent line