Allow autostart to be configured by conf.json Issue #301

[louisza]

Issue #301 autostart

[louisza]

Rest failing, likely due to dependencies will revert and do new pull request

[knoxfighter]

no, that fail is not your mistake, it has nothing to do with this PR :)
The develop branch is broken as well.

That error is fixed in #326

[Mattie112]

I can have a look this weekend to see if this is still a valid fix.

Couple of related issues:
#409
#301
#362

[Mattie112]

@knoxfighter tested this and it works. However it is now type 'string' so you will have to put it as a string in your conf.json

Changing it to type bool will also require to change the type of the ENV var OR something like:

	config.Autostart = flags.Autostart == "true"

In the mapFlags method.

Also for reference: Adding FSM_AUTOSTART=true to your environment worked fine without any changes for me.
EDIT: ^ only works on develop not on master

EDIT2: And just to be sure, this PR does also not work on master