Extract method
Truncate at speech boundaries so we don't get hanging tags. Fixes #305
Set maximum motion text size in a constant now it's used in > 1 place
Add logging output
Extract method
Make method generic
Use element truncation method to truncate pwmotiontexts too
class for motion notice truncated
class for motion notice 'no text'
Merge pull request #357 from openaustralia/motion-text-truncation-complete

Motion text truncation redux