Cannot provide options for compilation of templates

[sgronblo]

Handlebars supports a second options parameter for compiling that affects the compiled template. Based on a quick look through https://github.com/pillarjs/hbs/blob/master/lib/hbs.js it seems hbs has no way to provide options for compilation.

[UlisesGascon]

@mfdebian can you have a look into this one? Maybe is something that we want to include for next minor release 🤔