Add error reporting on browser open failure
Depending on the released version of scalaz-seven
Optionally open a particular notebook on startup.

Pass a name as a parameter --notebook=name and the server will
redirect to /view/:name (urlencoded) after secure login.

Note: csrf.js would not delete the csrf cookie as expected when
loading from a non-root path, which would cause a websocket error;
this is fixed here.
Merge pull request #15 from folone/master

Depending on the released version of scalaz-seven
Merge pull request #16 from n8han/master

Optionally open a particular notebook on startup
Merge BWater master
Testing travis memory