Introduce testing with munit, refactor

Split unicode routines from text.
Testing: add munit submodule, move translation units with main functions
to separate folder, make corresponding changes in Makefile. Make simple
test for unicode handling routine.
Remove _vimrc_local.
test.c: optimize includes.
Add test run to .travis.yml.

1 files changed, 2 insertions, 0 deletions

diff --git a/include/unicode.h b/include/unicode.h
new file mode 100644
index 0000000..f950f12
--- /dev/null
+++ b/include/unicode.h
@@ -0,0 +1,2 @@
+unsigned long  utf8_strlen(void *string);
+void           utf8to32_strcpy(wchar_t *dest, char *src);