Initial commit
Initial Import
Merge pull request #1 from mgerola/master

Initial Import
moving coding style files to eclipse subdir
Merge pull request #2 from alshabib/master

moving coding style files to eclipse subdir
adding dir
Merge pull request #3 from alshabib/master

adding dir
removing useless code
Merge pull request #4 from alshabib/master

removing useless code
Add first Network implementation
adding the patricia trie jar file to the project
Merge pull request #5 from mgerola/master

Add first Network implementation
Merge remote-tracking branch 'upstream/master'
Create some elements classes (switch, link, port, address) and put some
basic code (getter-setter)
South bound interface implemented
Added license to files
updated error messages
added virtualizable and devirtualizable
added some more libs
small classpath fix
shutdown refactor