Added directions for loading the CAOS Web Service files without the use of composer, i.e. if the user wishes to directly install the code.
Added directions for loading the CAOS Web Service files without the use
of composer, i.e. if the user wishes to directly install the code.

ahoffmann-wi/caos-php-client,UW-Madison-DoIT/caos-php-client,UW-Madison-DoIT/caos-php-client