Squashed commit of the following:

commit 5ae2ecd02e265fa20160621ab6357fb795841623
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Fri Feb 14 16:25:43 2020 +0100

    Merged branch

commit 086e8a98
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Wed Feb 5 10:50:15 2020 +0100

    Now openMP clause are kept and not removed as comments.

commit 75905614
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Mon Feb 3 11:13:20 2020 +0100

    Really was lucking a new line at the en of file.

commit e7dba4e0
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Thu Jan 30 17:20:50 2020 +0100

    Comment at the beginning of the Namelist were causing errors.

commit 3b3b13a3
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Wed Jan 29 18:20:41 2020 +0100

    BUGFIX: regex was not working in case of a declaration of a REAL without kind specification.

commit c603ab9a
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Wed Jan 29 17:13:29 2020 +0100

    Fix for declaration of parameters in Fortran 77 style.

commit dbec6923
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Wed Jan 29 11:49:26 2020 +0100

    Moved some definition out of the function, where they belongs

commit 5be26f2e
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Wed Jan 29 11:45:26 2020 +0100

    Workaround for store variable of a routine which contains subroutine declaration

commit 680f5943
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Tue Jan 28 18:57:49 2020 +0100

    Fixed function 'find_next_end' in case of nested declaration.

commit 8c7aafb2
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Tue Jan 28 16:07:01 2020 +0100

    Fix for function which real retval was specified on the same line of the declaration.

commit ec427b82
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Tue Jan 28 10:14:02 2020 +0100

    Fixed regex for counting do loops end.

commit 622b7734
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Mon Jan 27 16:07:44 2020 +0100

    In case of array assignation pass split with '=' to avoid confusion with parenthesis when dimension of array are specified ( type(rpe_var), parameter :: var(1:3) = ... )

commit b160dd5f
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Mon Jan 27 13:20:52 2020 +0100

    BugFIX: changes in  commit a4db3364 were not saved in line obj.

commit a4db3364
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Mon Jan 27 12:55:57 2020 +0100

    RPE variable  used for declaring other RPE var are now correctly parsed.

commit 7ae0652c
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Mon Jan 27 12:31:20 2020 +0100

    Added function to check if a declaration has intrinsics, and the corresponding fix.

commit f2598946
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Fri Jan 24 18:16:47 2020 +0100

    Implemented function to detect instrinsics: still the names are hardocoded.

commit 73961a9b
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Fri Jan 24 13:13:39 2020 +0100

    BUGFIX: no operation is possible at declaration time btw rpe variables. Coversion is done after the operation is applied to the operands.

commit 92d0a28b
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Fri Jan 24 09:39:14 2020 +0100

    Fixed declaration of variables which contains operations, like: zibv0 = one/0.74_jprb.

commit 2b7fa969
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Thu Jan 23 13:03:53 2020 +0100

    Fixed declaration of arrays Fortran 2003 style, square brackets.

commit 5bc3874e
Author: Oriol Tintó-Prims <oriol.tinto@bsc.es>
Date:   Wed Jan 22 16:17:28 2020 +0100

    Small fix to the function that loads the list of files to keep unmodified.

commit 9ba01854
Author: Oriol Tintó-Prims <oriol.tinto@bsc.es>
Date:   Wed Jan 22 14:52:13 2020 +0100

    Fix in parameter reshape exception.

commit f090e419
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Tue Jan 21 17:24:22 2020 +0100

    parse_attributes now returns also implicitly declared dimensions.

commit b67fff85
Author: sparonuz <stella.paronuzzi@bsc.es>
Date:   Tue Jan 21 10:48:17 2020 +0100

    exlcuding the "contiguous::" assertion from the attributes of object variable "routines".