Added coproduct align op and syntax based on hlist align
Merge pull request #263 from mpilquist/topic/coproduct-align

Added coproduct align op and syntax based on hlist align
Added record toMap method
Added union toMap method
Fix in coproduct at signature
Added back overloads for coproduct methods taking a Nat as argument
Added back overloads for hlist methods taking a Nat as argument
Merge pull request #264 from alexarchambault/fix/coproductat

Fix in coproduct at signature
Merge pull request #265 from alexarchambault/fix/coproductsignatures

Added back some overload methods taking a Nat as argument
Merge pull request #266 from alexarchambault/feature/tomap

toMap
Bumped SBT version to 0.13.7.
Ignore common incidental workspace files.

This adds Git ignore patterns for Eclipse, IDEA, OS X and Vim.
Added record mapValues method
Added coproduct mapValues method
Merge pull request #267 from alexarchambault/feature/mapvalues

mapValues
Merge pull request #268 from sarahgerweck/better-ignore

Ignore common incidental workspace files.
Calling ToTraversable on Unit. Fixes https://github.com/milessabin/shapeless/issues/273
Add fizzbuzz example
Merge pull request #278 from milessabin/fizzbuzz

Add fizzbuzz example
Added HList.{partition, partitionP} & Coproduct.{partition, partitionC}

Reimplemented Filter & FilterNot type classes in terms of Partition
  (for both HList & Coproduct)