installation of targets and essential files; default install path to /opt/SKV
add important flag for x86 build
fixed server sources list
* fixed usage of MPI library locations
* using common_application/library to set up build and install of SKV
Merge commit 'refs/pull/2/head' of https://github.com/Scalable-Key-Value/code

Conflicts:
	CMakeLists.txt
Merge branch 'master' of https://github.com/eile/code