Resurrected Mininet script generator
Fixed indenting for generated Mininet scripts
Added simple front-end to generate Mininet scripts from DOT or GML files
Updated oasis to generate front-end executable
Update simple topology DOT file
Added mininet boilerplate for running the pingall test
Added priming of ARP caches to Mininet boilerplate
Bug fixes

- Use default of 0 for MAC and IPs instead of guessing from name
- Use switch name instead of id for Mininet script generation
Add optional prologue and epilogue parameters to Mininet generation
Added option to generate Mininet scripts running pingall
Allow Mininet mininet prologue and epilogue to be specified from the command line
Remove underscores from Mininet host names
Fixed name of topology tool so that Travis CI build passes
Merge pull request #45 from frenetic-lang/mininet

Mininet