Release v3.17.14

This release adds support for using SSL client certificate if provided via
/etc/swupd/client.pem, it makes some updates to the swupd test library and
travis CI environment and makes a number of bug fixes:
 - Memory managements improvements for swupd search
 - No longer use network in swupd clean
 - Temporarily disable parallel pack downloads due to timeout bug when
   downloading large packs.

Signed-off-by: Otavio Pontes <[email protected]>

Author: Otavio Pontes

configure.ac

@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.66])
-AC_INIT(swupd-client, 3.17.13, [email protected])
+AC_INIT(swupd-client, 3.17.14, [email protected])
 AM_PROG_AR
 LT_INIT
 AC_CONFIG_MACRO_DIR([m4])