Check if the bindtextdomain function is installed.
Tweak logging on failed grade API attempts.
Check for one more potentially missing innternationalization function.
Add the settings fields.
First bit of phpdoc setup.
Step one of several towards a nice namespace approach and
better API documentation.
Move the net functionality into the Net class.
Move LTI functionality into a class.  But keep some backwards
compatible "static covers" until we can clean up the rest of the code.
Move SimpleGradeDetail and DefaultRenderer into \Tsugi
namespace
Add missing static cover.
First cut at a PHPDocs folder - don't launch too much.
Suggestions welcome.
Tweak some folder names in the phpdoc process.
Not much point in keeping out of date docs in github.
Documentation update
Add a pointer to Aaron's project.
Switch to TEXT per Aaron.