Rename tests/ -> test/ and update internal refs.

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

test/Makefile.am

@@ -0,0 +1,41 @@
+# Ignore warnings about unused result, in e.g. write()
+AM_CFLAGS       = -W -Wall -Wextra -Wno-unused-result
+AM_CPPFLAGS     = -D_GNU_SOURCE
+AM_LDFLAGS      = -L../src/ ../src/libite.la -static
+
+EXTRA_DIST      = check.h data/fexist/dir/.placeholder data/fexist/executable
+EXTRA_DIST     += data/fexist/link data/fexist/regular data/lfile/fstab
+EXTRA_DIST     += data/lfile/group data/lfile/passwd data/lfile/protocols
+EXTRA_DIST     += data/lfile/services data/which/executable
+EXTRA_DIST     += data/which/executable-link data/which/regular
+
+CLEANFILES      = *~ *.trs *.log
+
+TESTS_ENVIRONMENT = ([ -d data ] || ln -sf $(srcdir)/data) &&
+
+clean-local:
+	-find -type l -name data -exec rm {} \;
+
+TESTS           =
+TESTS          += chomp
+TESTS          += copyfile
+TESTS          += dir
+TESTS          += fexist
+TESTS          += fisdir
+TESTS          += fopenf
+TESTS          += fsendfile
+TESTS          += lfile
+TESTS          += makepath
+TESTS          += pidfile
+TESTS          += printhdr
+TESTS          += progress
+TESTS          += rsync
+TESTS          += str
+TESTS          += strmatch
+TESTS          += systemf
+TESTS          += touch
+TESTS          += tempfile
+TESTS          += which
+TESTS          += yorn
+
+check_PROGRAMS  = $(TESTS)