1) log messages are now flushed. 2) very long computation times due to naive code to check for unused variables are now much shorter

- real constants are hidden in Real.ml{i} module

Contract resolution still need to be done as well as dealing with the machine code level and so on.

- Renamed type declarations as lustre_types and machine_code_types

 - destination dir should now work properly
 - lusic files now have a version number, to avoid nasty segfaults
   when loading lusic files created by an older compiler version
 - inlining should now work with generic nodes and generic array library
 - tests_ok_dev.list has been added that focuses on advanced (but unused !)
   features of lustrec, avoiding the large 'kind' test files 

 - destination dir should now work properly
 - lusic files now have a version number, to avoid nasty segfaults
   when loading lusic files created by an older compiler version
 - inlining should now work with generic nodes and generic array library
 - tests_ok_dev.list has been added that focuses on advanced (but unused !)
   features of lustrec, avoiding the large 'kind' test files 


git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@443 041b043f-8d7c-46b2-b46e-ef0dd855326e

git-svn-id: https://cavale.enseeiht.fr/svn/lustrec/lustre_compiler/trunk@385 041b043f-8d7c-46b2-b46e-ef0dd855326e