add more Traverse examples
hmm, could have used a traverseU instead of foldMap in the last example…
oops, 2.9.3 doesn't have string interpolation (how barbaric)
Stop using semigroup syntax in FingerTree

It results in unnecessary conversions/allocations
Stop using Option syntax in FingerTree

It results in unnecessary conversions/allocations
Stop using reducer syntax in FingerTree

It causes unnecessary conversions/allocations
Stop using Show and Order syntax in FingerTree

They result in unnecessary conversions/allocations
Clean up FingerTree formatting
add some example usage for the Apply typeclass
fix type, thanks @Nami-Doc
Optimize filter in std instances

List, IndexedSeq, and Stream
Use ASCII arrows
Merge pull request #709 from stew/scalaz-seven

add more Traverse examples
Merge pull request #714 from ceedubs/fingertree-allocations

Remove unnecessary allocations in FingerTree
Merge pull request #715 from stew/apply-usage

add some example usage for the Apply typeclass
Merge pull request #717 from ceedubs/optimize-filter

Optimize filter in std instances
Merge pull request #718 from gseitz/scalaz-seven

Use ASCII arrows
scala-parser-combinators 1.0.2, scala-xml 1.0.2