Improved:print-dependency-matrix

depends on previous pull requests

Improved:print-dependency-matrix command making use of new previous implemented features
especially: getUserCommandLine and getExclusiveCommandOptionText

#61, #8 #112
Merge branch 'patch-8' of https://github.com/peter1000/subuser
Unswap print-dependency-tree and print-dependency-matrix files. Make command line arguments non-exclusive.