Noteable change: The libelektra-extra package now depends on libstdcpp.

Signed-off-by: Harald Geyer <harald@ccbib.org>

Signed-off-by: Harald Geyer <harald@ccbib.org>

* Move curlget plugin to its own package with proper dependencies
* Fix abuse of 'foreach' in the Makefile which masked the above issue

Signed-off-by: Harald Geyer <harald@ccbib.org>

Notable changes:
Remove the work around introduced for 0.8.16 - the issue has been fixed
upstream.

Signed-off-by: Harald Geyer <harald@ccbib.org>

Notable changes:
Add -DCMAKE_CXX_FLAGS="-DELEKTRA_SHARED" to work around an upstream
bug (already fixed) in the Makefile.

Signed-off-by: Harald Geyer <harald@ccbib.org>

Elektra is a library and tools for advanced configuration management
(3-way merging, notifications, etc.). This has been tested on mxs target.

Signed-off-by: Harald Geyer <harald@ccbib.org>