ignore invalid variable names during injection of global params

[Zolmeister]

No description provided.

[coveralls]

Coverage remained the same when pulling 15dc51b on claydotio:you-dont-even-want-to-know-how-long-this-took-to-find into 79aac24 on jhnns:master.

[jhnns]

Thx for reporting this. That's a hard bug indeed. However, I think it's not valid to just ignore it. It would be better to use the bracket notation:

src += "var " + key + " = global[" + JSON.stringify(key) + "]; ";

[Zolmeister]

I tried that first. Problem is that that's invalid too.

// Syntax Error
var a-b = ...

[Zolmeister]

bump

[jhnns]

I see, you're right. I'll leave a note in the README about that.

[phishy]

This is directly related to: #35

Here is a test case: https://gist.github.com/phishy/cb06c276a332b01ec149

It seems @Zolmeister wishes to test Sails.js also ;-) A fix for this is crucial to doing so when when using globally injected variables in Sails.