Travis fixup

.travis.yml

@@ -4,11 +4,12 @@
 
 # We assume C build environments
 language: C
-	
+
 # Try using multiple Lua Implementations
 env:
   - TOOL=""                     # Use native compiler (GCC usually)
   - COMPILER="clang"            # Use clang
+# - COMPILER="fortran"          # Use fortran, make sure to modify the matrix section
   - TOOL="i686-w64-mingw32"     # 32bit MinGW
   - TOOL="x86_64-w64-mingw32"   # 64bit MinGW
   - TOOL="arm-linux-gnueabihf"  # ARM hard-float (hf), linux
@@ -48,4 +49,4 @@ notifications:
     - luadist-dev@googlegroups.com
   email:
     on_success: change
-    on_failure: always
+    on_failure: always