Add Git ignore file.

.gitignore

@@ -0,0 +1,24 @@
+# Compiled Object files.
+*.slo
+*.lo
+*.o
+*.obj
+
+# Compiled Dynamic libraries.
+*.so
+*.dylib
+*.dll
+
+# Compiled Static libraries.
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables.
+*.exe
+*.out
+*.app
+
+# Other files.
+*.user