minor fix
add a task to Gruntfile
minor refactoring
seed in .scan .reduce .diff is now optional (fix #17)
fix doc
remove "array functions" #19
add changelog note about removing "array functions"
Merge pull request #20 from pozadi/remove-array-functions

Remove "array functions"
update deps
refactor fromEvent
fix default fn in a.sampledBy(b)
fix a bug introduced in 31bcb19
new methods .mapEnd(fn) .skipEnd()
fn argument in .filter .takeWhile .skipWhile is now optional
add note about version number to readme
fix readme
fix version number in changelog
0.4.0
Merge branch 'master' into gh-pages

* master:
  0.4.0
  fix version number in changelog
  fix readme
  add note about version number to readme
  fn argument in .filter .takeWhile .skipWhile is now optional
  new methods .mapEnd(fn) .skipEnd()
  fix a bug introduced in 31bcb19
  fix default fn in a.sampledBy(b)
  refactor fromEvent
  update deps
  add changelog note about removing "array functions"
  remove "array functions" #19
  fix doc
  seed in .scan .reduce .diff is now optional (fix #17)
  minor refactoring
  add a task to Gruntfile
  minor fix