IPAd_Tests: add testsuite for an IPAd

With this patch we add a testsuite that can be used to test an IPAd
implementation.

The testsuite emulates the ESipa and the ES10x (pcsc cardreader)
interface and is capable of testing a direct profile download and other
ESipa features like the execution of an eIM package (eCO, PSMO).

Change-Id: Ic9ea8c69e56a2e8ddf0f506861ece6d40cbcb06d
Related: SYS#6564
diff --git a/.checkpatch.conf b/.checkpatch.conf
index 700e952..2317bec 100644
--- a/.checkpatch.conf
+++ b/.checkpatch.conf
@@ -1,2 +1,5 @@
 --exclude ^library/sbcap/.*\.asn$
 --exclude ^library/DIAMETER_Types.ttcn$
+--exclude ^ipad/example_ca/pki/certs_by_serial/.*\.pem$
+--exclude ^ipad/example_ca/pki/issued/.*\.crt$
+--exclude ^ipad/example_ca/vars$
\ No newline at end of file