diff --git a/.DS_Store b/.DS_Store new file mode 100755 index 0000000..22900be Binary files /dev/null and b/.DS_Store differ diff --git a/LICENSE b/LICENSE old mode 100644 new mode 100755 diff --git a/README.md b/README.md old mode 100644 new mode 100755 diff --git a/makefile b/makefile old mode 100644 new mode 100755