Adding local attachment generative model
Merge pull request #20 from enewe101/master

improve gml read/write facilities for zen
Adding basic control functionality
Merging dev-gml results
Added profile and reachability code
Finished adding control info and core documentation
Revised documentation for control module
FIX: make sure zen.control gets copied to installation dir
Merge pull request #21 from mekman/fix_install

FIX: make sure zen.control gets copied to installation dir
Added functionality for initializing Graph and DiGraph using adjacency matrix
Updated documentation of new static methods
Merge branch 'master' of https://github.com/networkdynamics/zenlib