[Vala] New test framework updates.

[Jason Martin <agrellum gmail com>]

Trying to update to vala-0.36.6 from vala-0.36.4 but on solaris or sunos:

echo takes no options.

> From checkall:

echo -n -e "  /basic-types/integers: \033[72G"
((all++))
if bash basic_types.integers.check &>log; then
    echo -e "\033[0;32mOK\033[m"
else
    ((fail++))
    echo -e "\033[0;31mFAIL\033[m"
    cat log
fi