Export *.so libraries, ExternalProject separate src from build
WIP on fixing problem with double linkage of gflags/glog
Div. Fixes after merging.
(Actual) Merge branch 'master' into feature/merge-dymcies-osx

Conflicts:
	CMakeLists.txt
Added cmake script with library files set
Merge branch 'feature/merge-dymcies-osx' of github.com:ethz-asl/poco_catkin into feature/merge-dymcies-osx
Updated paths in CMakeLists, fixed library names
Removed a space.
Merge pull request #4 from ethz-asl/feature/merge-dymcies-osx

Feature/merge dymcies osx