Claro v1.15.26 Validation

Validated commands:

gcc -std=c99 src/claro.c -O0 -o claro -lm
./claro --version
./claro test
./claro validate

Expected result:

Claro v1.15.26
PASS: 0 failure(s)
Validation passed. Claro v1.15.26 object/class package is ready for use.

Also validated:

./claro examples/objects_classes.claro
./claro check examples/objects_classes.claro