Merge branch 'release/0.7.0'
Updated Doxygen docs
Makefile: add support for $LIBDIR

Enable make to specify ${PREFIX}${LIBDIR} to install library
files to e.g. /usr/lib or /usr/lib64 depending on the arch.

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Makefile: break too long lines to be readable

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Makefile: fix invalid variable in uninstall

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
kinetic_allocator.c: make some not defined symbols static

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
kinetic_logger.c: make some not defined symbols static

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
kinetic_client.c: fix invalid pointer value check

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Merge pull request #4 from dalgaaf/wip-da-cgcc-fixes

Fix some issues from cgcc build
Merge branch 'master' into develop
Added support for iterating through PDUs in preparation for sequence count correlation of response PDUs to requests
Merge pull request #3 from dalgaaf/wip-da-build-fixes

Fixes for build/make
Merge branch 'master' of github.com:Seagate/kinetic-c
Merged in pull request #3
Removed zlog and replace with local equivalent, since zlog has build warnings, truncates buffers, and background flush does not work as desired.
Finished addition of runtime configuration of logging level, and exposed to public API via KineticClient_Init()