standardizing sbt build conventions

uncore/README

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+This is the repository for uncore components assosciated with UCB_BAR chip
+projects. To uses these modules, include this repo as a git submodule within
+the your chip repository and add it as Project in your chip's build.scala. 
+These components are only dependent on Chisel, i.e.
+lazy val uncore = Project("uncore", file("uncore"), settings = buildSettings) dependsOn(chisel)
+

uncore/build.sbt

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+organization := "edu.berkeley.cs"
+
+version := "2.0"
+
+name := "uncore"
+
+scalaVersion := "2.10.2"
+
+resolvers ++= Seq(
+  "Sonatype Snapshots" at "http://oss.sonatype.org/content/repositories/snapshots",
+  "Sonatype Releases" at "http://oss.sonatype.org/content/repositories/releases"
+)
+
+libraryDependencies += "edu.berkeley.cs" %% "chisel" % "2.0"