build: reanimate the dead

Fix build with ndn-cxx 0.7.1 and ChronoSync 0.5.3

* Adapt to new API
* Upgrade to Qt5
* Several other bugs

Refs: #4563, #4087
Change-Id: Ic55d687caade08f557f9b9ec3e9569bc96798710
diff --git a/test/cert/testid.key b/test/cert/testid.key
new file mode 100644
index 0000000..0be9558
--- /dev/null
+++ b/test/cert/testid.key
@@ -0,0 +1,7 @@
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv3BM/bpWTmcKTeOzykiF
+m/GWYnhJgTQxQlRp4mQHsEmHSFmrCtx2g0mwoPUPwjBhXuH0J4PSIuudb8VLiPGD
+03/gFUeGtY9VRrH5dZuIOpHTtklBz8rA3DsCf0rMggU6IrYd6Vjlk+hseoAlKvVV
+gmGT+NXdmtO+Xhxt16S2jPUs+ZxKc+gBGKEHKKZkEDlRWzWrj+hBKasOic3v7Lc2
+2M4tvjANxyMApZ/rXKdIi1rNDa0u4dk6lL/qW5fIEQEjsf4dngZkHaHkpK6wEnXy
+TQIX71/cmMB42xggfZ7YAvfOsmuc0mg3fuuwTMo5fKxHCES14i6y7TMhqlxkgdb6
+6QIDAQAB
\ No newline at end of file