Add cross compilation to Scala 2.10

[ElPicador]

No description provided.

[ElPicador]

In scala 2.10.X there is a hard limit for case classes. They can not have more than 22 fields.
The issue is that the classes IndexSettings & Query have more that 22 fields.

I didn't manage to find a way (with a macro or anything) to be able to work around this issue.

Any one has an idea?

[aseure]

Apparently nested tuples or HLists were suggested on SO but we will need a lot of accessors. Don't know if it will fit.
http://stackoverflow.com/questions/20258417/how-to-get-around-the-scala-case-class-limit-of-22-fields

[ElPicador]

The issue is that it'll break retro compatibility.
And using HList would add shapeless as a dependency.

[ElPicador]

Too complex, closing this