Merge pull request scala#463 from dotty-staging/dotc-scalac-update

Update dotc script with latest version of scalac

Author: DarkDimius

bin/dotc

@@ -6,7 +6,7 @@
 # Configuration
 SCALA_VERSION=2.11.5
 SCALA_BINARY_VERSION=2.11
-SCALA_COMPILER_VERSION=2.11.5-20150216-154453-f58d45491b
+SCALA_COMPILER_VERSION=2.11.5-20150402-193021-0c75410da3
 DOTTY_VERSION=0.1
 JLINE_VERSION=2.12
 bootcp=true