migrate parents to phosphorus-sr1

generate sr1 parents and add script for this

Issue-ID: CCSDK-3565
Signed-off-by: Michael DÜrre <michael.duerre@highstreet-technologies.com>
Change-Id: I53c5bed11d3d336df5ca99f521a210067663571d
Signed-off-by: Michael DÜrre <michael.duerre@highstreet-technologies.com>
diff --git a/.gitignore b/.gitignore
index bd2cc03..a905b3f 100755
--- a/.gitignore
+++ b/.gitignore
@@ -18,6 +18,7 @@
 target
 target-ide
 MANIFEST.MF
+**/__pycache__
 
 ## Misc Ignores (OS specific etc) ##
 bin/