Merge pull request #7 from Proyecto513/master

Issue #3 solution (aparently)
Merge pull request #8 from Proyecto513/master

TerminalHereCommand not working, fixed
Merge pull request #10 from Proyecto513/master

host and port added for runserver
Merge pull request #11 from Proyecto513/master

Some little fixes
Merge pull request #12 from Proyecto513/master

Some improves in django 1.7 support,
Added migration name specification
Django other command

Dynamically list all commands that are available,
Show them as choices
Update README.md