This is required if you want to use the method getParamWithLongName that allows
one to get a value of a parameter read somewhere else.
After changing 3 calls due to that, I decided to change ALL calls within
the make_xxx functions
that makes full use of libes.a.
The user guide is in Lesson4 of the tutorial - programmer's guide
will come later.
Plus many small changes here and there
Apart from big changes in the src/ga dir, and the addition of the src/do dir
it also generated a few changes here and there, e.g. some include file still
missing. Also removed some warning from some test files.
