Updates the RPM packaging makefile

Replaces the build directory with the build.paho directory in the RPM
source tarball creation, otherwise the tarball may contain locally
generated files and fail to properly build the RPM package.
Signed-off-by: Otavio Rodolfo Piske <opiske@redhat.com>

Conflicts:
	src/MQTTAsync.c
	src/MQTTClient.c
	src/MQTTClient.h
	src/SSLSocket.c
	src/SSLSocket.h

Signed-off-by: Otavio Rodolfo Piske <opiske@redhat.com>

Conflicts:
	CMakeLists.txt
	README.md

Proposal for non-SSL version error. Issue #251

Compile static ssl libraries with OPENSSL=1

Extend the willOptions initializer to include the new binary payload fields

Merge branch 'testcase-for-issue-190-without-serverURI' of https://github.com/JuergenKosel/paho.mqtt.c into fixes

Non-SSL version of the library report an error if the caller requests an SSL connection. Possible soluiton for Issue #251

Explicitly enable OPENSSL=1 for the static ssl enabled libraries.
Otherwise a linker error is generated when using the libraries.
Signed-off-by: Marcus Hoffmann <m.hoffmann@cartelsol.com>

Signed-off-by: Juergen Kosel <juergen.kosel@softing.com>

Merge branch 'regression-check-vs-uncover-issue' of https://github.com/JuergenKosel/paho.mqtt.c into fixes