Composer.json require sendgrid

Composer adds wrong directions to file, fine I'll hard code it.

Composer is deriving file path.

Fine I'll edit 4 files.

Composer is escaping hard path

Change global variables

Composer is still adding its own directory before hard path.

Follow azure and sendgrid documentation to the letter, composer puts wrong way round slashes in file path.

Gives up on 57th server 500 error

Sometimes azure gets me down in its implementation of things....