added testcase for Fortran program CONVERT2 (just calling for 1 timestep to...

added testcase for Fortran program CONVERT2 (just calling for 1 timestep to check if libraries are working)

test/Installation/Convert/README

+start CONVERt2 in here and check if its successfull and procuces a fort,15 file with content ( check resulting parameter or full content)

test/Installation/Convert/fort.4

+&NAMGEN
+  maxl = 6,
+  maxb = 6,
+  mlevel = 91,
+  mlevelist = "88/to/91",
+  mnauf = 106,
+  metapar = 77,
+  rlo0 = 30.0,
+  rlo1 = 40.0,
+  rla0 = 40.0,
+  rla1 = 50.0,
+  momega = 0,
+  momegadiff = 0,
+  mgauss = 0,
+  msmooth = 0,
+  meta = 1,
+  metadiff = 0,
+  mdpdeta = 1
+/