Merge pull request #1 from Physott/master

Schumann User Code merged into master
Append $PATH and $LD_LIBRARY_PATH in setup.sh and Worker Makefiles
get rid of Worker objects and Dictonary
modified shell-scripts for installation and added simple Makefile
Merge pull request #2 from a2wagner/master

modified installation scripts
modified shell-scripts for installation and added simple Makefile