Draft patch: Fortran 2015 teams support and extension

[Jerry DeLisle]

>From the top of the build directory
>> >  
>>
>> I assume this has all been regression tested with our current testsuite. Are all
>> features tested in test cases?
>>
>> Jerry


>From the top of the build directory do:

cd gcc

make -k -j4 check-fortran

assuming its all fortran only stuff. I usually run -j4 with quad core machines,
you can do fewer threads if you wish.

Jerry