swupdate: bump to version 2018.03

Remove upstream patches:
  * 0001-compat.h-introduce-compatibility-header.patch
  * 0002-Fix-build-if-DOWNLOAD-is-set-but-no-JSON.patch

Update note about bundled modified version of mongoose 6.11.

Update licenses. Some files are LGPL-2.1+ now. Remove Public Domain as the
relevant bundled sqlite3 code was removed some time age.

Regenerated the .config file by doing:

```
make swupdate-menuconfig
make swupdate-update-config
```
.. and removing the paths for the build options manually.

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

1 files changed, 0 insertions, 107 deletions

diff --git a/package/swupdate/0002-Fix-build-if-DOWNLOAD-is-set-but-no-JSON.patch b/package/swupdate/0002-Fix-build-if-DOWNLOAD-is-set-but-no-JSON.patch
deleted file mode 100644
index 5e07995582..0000000000
--- a/package/swupdate/0002-Fix-build-if-DOWNLOAD-is-set-but-no-JSON.patch
+++ /dev/null
@@ -1,107 +0,0 @@
-From 37a6666a532e9cbc42b56301f27919ae7c00d2eb Mon Sep 17 00:00:00 2001
-From: Stefano Babic <sbabic@denx.de>
-Date: Tue, 23 Jan 2018 16:52:32 +0100
-Subject: [PATCH] Fix build if DOWNLOAD is set, but no JSON
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-The downloader does not require JSON, but channel_curl is built
-even if not called. Build fails with the error:
-
-corelib/channel_curl.c:27:10: fatal error: json-c/json.h: No such file or directory
-
-Add a CONFIG_CHANNEL_CURL that is automatically set by the modules
-reuiring it (suricatta and swuforwarder).
-
-Backported from: 37a6666a532e9cbc42b56301f27919ae7c00d2eb
-
-Signed-off-by: Stefano Babic <sbabic@denx.de>
-Reported-by: Jörg Krause <joerg.krause@embedded.rocks>
-Acked-by: Jörg Krause <joerg.krause@embedded.rocks>
-Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
----
- Kconfig             | 7 +++++++
- corelib/Makefile    | 2 +-
- handlers/Config.in  | 8 +++++---
- suricatta/Config.in | 3 +--
- 4 files changed, 14 insertions(+), 6 deletions(-)
-
-diff --git a/Kconfig b/Kconfig
-index 4469096..e344572 100644
---- a/Kconfig
-+++ b/Kconfig
-@@ -294,6 +294,13 @@ config DOWNLOAD
- comment "Image downloading support needs libcurl"
- 	depends on !HAVE_LIBCURL
- 
-+config CHANNEL_CURL
-+	bool
-+	depends on HAVE_LIBCURL
-+	depends on HAVE_JSON_C
-+	select CURL
-+	select JSON
-+
- config HASH_VERIFY
- 	bool "Allow to add sha256 hash to each image"
- 	depends on HAVE_LIBSSL
-diff --git a/corelib/Makefile b/corelib/Makefile
-index 282bffd..4b30f9c 100644
---- a/corelib/Makefile
-+++ b/corelib/Makefile
-@@ -17,4 +17,4 @@ lib-$(CONFIG_ENCRYPTED_IMAGES)	+= swupdate_decrypt.o
- lib-$(CONFIG_LIBCONFIG)		+= swupdate_settings.o \
- 				   parsing_library_libconfig.o
- lib-$(CONFIG_JSON)		+= parsing_library_libjson.o
--lib-$(CONFIG_CURL)		+= channel_curl.o
-+lib-$(CONFIG_CHANNEL_CURL)	+= channel_curl.o
-diff --git a/handlers/Config.in b/handlers/Config.in
-index 596f069..6226b59 100644
---- a/handlers/Config.in
-+++ b/handlers/Config.in
-@@ -54,7 +54,6 @@ config UBIVIDOFFSET
- 	  if your NAND driver incorrectly reports that it can handle
- 	  sub-page accesses when it should not.
- 
--
- config CFI
- 	bool "cfi"
- 	depends on MTD
-@@ -164,8 +163,8 @@ comment "remote handler needs zeromq"
- config SWUFORWARDER_HANDLER
- 	bool "SWU forwarder"
- 	depends on HAVE_LIBCURL
--	select CURL
--	select JSON
-+	depends on HAVE_JSON_C
-+	select CHANNEL_CURL
- 	default n
- 	help
- 	  This allows to build a chain of updater. A
-@@ -174,6 +173,9 @@ config SWUFORWARDER_HANDLER
- 	  embedded SWU to the other devices using the
- 	  Webserver REST API.
- 
-+comment "swuforward handler needs json-c and curl"
-+	depends on !HAVE_JSON_C || !HAVE_LIBCURL
-+
- comment "SWU forwarder requires libcurl"
- 	depends on !HAVE_LIBCURL
- 
-diff --git a/suricatta/Config.in b/suricatta/Config.in
-index 62e448a..2586169 100644
---- a/suricatta/Config.in
-+++ b/suricatta/Config.in
-@@ -71,8 +71,7 @@ config SURICATTA_HAWKBIT
- 	bool "hawkBit support"
- 	depends on HAVE_LIBCURL
- 	depends on HAVE_JSON_C
--	select JSON
--	select CURL
-+	select CHANNEL_CURL
- 	help
- 	  Support for hawkBit server.
- 	  https://projects.eclipse.org/projects/iot.hawkbit
--- 
-2.16.1
-