added a .gitignore.

Change-Id: I9916bd0aee0dcce89300d1ed47320954f2c4acdf
Signed-off-by: Loïc Collignon <loic.collignon@iot.bzh>

diff --git a/.gitignore b/.gitignore
new file mode 100755 (executable)
index 0000000..ef5010d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+.vs/\r
+.vscode/\r
+.kdev4/\r
+build*/\r
+*.kdev4\r