Update sbt resolver
Improved type inference for Simple optic construction

(see #91)
Flipped 'n' curried versions of set & modify
Merge pull request #97 from japgolly/flipcur

Flipped 'n' curried versions of set & modify
Tweak syntax for {set,modify}F

Without this tweak, Scalac complains during function composition.
Example: a.setF(3) compose b.setF("hi")

Follow up to #97
Added modification chaining example
Made {set,modify}F return types explicit
PR feedback: added doco to explain alternative simple optic creation syntax
Merge pull request #99 from japgolly/flipcur

Tweak signature of {set,modify}F
Merge pull request #100 from japgolly/typeinfer

Improved type inference for Simple optic construction [PR]
Merge master
Add implicitNotFound and import documentation