make check -> make installcheck

Since checks should now be run after install, use autotools installcheck
target

.travis.yml

@@ -16,5 +16,5 @@ install:
   - export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH
 
 script:
-  - make check
+  - make installcheck
   - for i in $(find tests/ -maxdepth 1 -type d -name 'test_*' | sort ); do echo "************** TEST $i"; cat $i/test.log; done;

Makefile.am

@@ -1,5 +1,5 @@
 ACLOCAL_AMFLAGS=-I m4
-SUBDIRS=src/ tests/
+SUBDIRS=src/
 dist_bin_SCRIPTS=verificarlo
 
 
@@ -12,3 +12,9 @@ verificarlo: verificarlo.in Makefile
 	mv $@.tmp $@
 
 CLEANFILES = verificarlo
+
+check:
+	echo "Tests should be run after install with make installcheck"
+
+installcheck:
+	$(MAKE) -C tests/ check

README.md

@@ -47,7 +47,7 @@ Once installation is over, we recommend that you run the test suite to ensure
 verificarlo works as expected on your system:
 
 ```bash
-   $ make check
+   $ make installcheck
 ```
 
 If you disable dragonegg support during configure, fortran_test will fail.
@@ -66,7 +66,7 @@ install procedure:
        CC=gcc-4.7
    $ make 
    $ sudo make install
-   $ make check
+   $ make installcheck
 ```
 
 ### Usage