Merge branch 'topic/389-dross-remove-proj-axiom' into 'master'

Remove the axiom used for the model projection of arrays

Issue: eng/spark/spark2014#389

See merge request eng/spark/why3!61

Author: clairedross

drivers/alt-ergo_gnatprove.drv

@@ -60,6 +60,10 @@ theory for_drivers.ComputerOfEuclideanDivision
 
 end
 
+theory _gnatprove_standard.Array__1
+   remove prop get_proj
+end
+
 (*
 Local Variables:
 mode: why

drivers/cvc5_gnatprove.drv

@@ -66,3 +66,7 @@ theory real.Real
   remove prop assoc_div_div
   remove prop CompatOrderMult
 end
+
+theory _gnatprove_standard.Array__1
+   remove prop get_proj
+end

drivers/z3_gnatprove.drv

@@ -72,3 +72,7 @@ end
 theory int.MinMax
   remove allprops
 end
+
+theory _gnatprove_standard.Array__1
+  remove prop get_proj
+end