Updated all library.properties to 1.5 rev2 lib format

Author: cmaglie

library.properties

@@ -1,10 +1,8 @@
 name=Scheduler
+version=0.4
 author=Arduino
-email=info@arduino.cc
+maintainer=Arduino <info@arduino.cc>
 sentence=Run multiple functions at the same time. This allows tasks to happen without interrupting each other.
 paragraph=The Scheduler library enables the Arduino Due to run multiple functions at the same time. This allows tasks to happen without interrupting each other.</br>This is a cooperative scheduler in that the CPU switches from one task to another. The library includes methods for passing control between tasks.
 url=http://arduino.cc/en/Reference/Scheduler
 architectures=sam
-version=0.4
-dependencies=
-core-dependencies=arduino (>=1.5.0)