Everything not starting with 'cmdchar' is cypher.

* Also remove old debug message
Merge pull request #3042 from oskarhane/send_all_but_commands_to_server

[2.0] Browser: Everything not starting with 'cmdchar' is cypher.
New grunt task to serve dist
Fix to remove the js error when opening frames on Browser < 2.2.

TypeError: undefined is not an object (evaluating 'val.replace')
These files are still included unless they are
comment out with //- or completly removed.
Thank usemin for that.