update libechonest to 1.0.0
maj libechonest
Add Paypal iOS SDK
Merge branch 'master' of https://github.com/mackoj/Specs

* 'master' of https://github.com/mackoj/Specs:
  ajout de TBXML
  fix header
  maj KSReachability
  maj PLWeakCompatibility
  add CAAnimation-EasingEquations