istomoya - 2014-10-03

Samples added:

[sample_using_make]
This sample uses not rake but make.
Works only for gfortran + make.

[sample_exit_at_fail]
Sample of exiting a test case when assertion fails.
In tester code, user has to add a line

  if (fruit_if_case_failed()) return

New feature:

Subroutines to surppress output of "." added.
After subroutine call

  call fruit_hide_dots

dots are not written.
To output dots again, 

  call fruit_show_dots

can be used.
These calls are used in a sample "sample_selective".

No changes in fruit_processor in this version.
Version number of fruit_processor remains 3.3.6.