Further possible fixes and additions

[phikal]

In this PR I:

• Created a possible/temporary logo (svg/png)
• Improved the help message
• Simplified isString checking
• JSHint'ed code
• Compressed lib/optparse.js

I concidered lib/optparse.js stable enough for it not to be debugged, so I removed some redundant features and compressed it from ~300 lines to ~40. Absolutely not-readable by any means, but smaller.

Edit: lib/optparse.js used to have 11387 charachters, now it has 4404. That's about 2.5 times less. I think it's worth it.

[mjkaufer]

Looks good for the most part. A few things before I pull

• The logic used to assign a value to endIndex is a bit off. For starters, if there is no period in the sentence, an error will occur as endIndex will then equal -1, which will cause an error. Furthermore, by looking only for .jsml, we avoid inadvertently messing up the name of stuff. A file named file.min, for instance, will be changed to file.html, which we don't want. I think it'd be better to output it as file.min.html. So for starters, I'd revert the endIndex assignment
• Also, the code around lines 90-100 where you replaced the isString(json) with json.isAString is problematic, as isAString isn't a method. So if you could revert that, that would be awesome.

Otherwise, everything looks good. Thanks!

[phikal]

The point isAString is that I modified the prototype of the string object, somewhere at the beginning of the file,to have this variable and have it contain true. That means that all objects of string contain this, and it's easier to detect than it was before. But if you really want to, I can revert it.

[phikal]

There was a problem with the endIndex implementation, and that was that it just always seemed to add .html to the end of the file since input.length ( I belive ) always had a higher value than the first position of .jsml. Math.min could have worked, but I wrote it into one line, by just having a regex remove .jsml and add .html to the end. If there is no .jsml, nothing will be removed and it will only add .html. I hope that was what you wanted it to do.

[mjkaufer]

Oh, got it. I didn't see the isAString prototype the first time around. And the regex tweak you did should work just fine. Merging now. Thanks!