Add bash app, tests and run_tests file

run_tests.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+echo "Pornesc rularea testelor..."
+
+FAILED=0
+
+for test in tests/*.sh; do
+echo "Rulez $test"
+bash "$test"
+
+if [ $? -ne 0 ]; then
+FAILED=1
+
+fi
+
+done
+
+
+if [ $FAILED -eq 0 ]; then
+echo "Toate testele au trecut"
+exit 0
+
+else
+echo "Unele teste au esuat"
+exit 1
+
+fi
+
+