chore(build.sbt): update libraries + add a common build object to download bluecove

refactoring(libraries): extract unmanaged dependencies inside a root folder

Use a root folder to store external dependencies. Fix a bug with sigar (closes #75).

Author: mcolmant

.gitignore

@@ -34,7 +34,5 @@ target/
 .worksheet
 
 #bluecove
-*/*/bluecove*
+*bluecove*
 
-#tokens
-secrets.tar

README.md

@@ -1,20 +1,7 @@
 name := "powerapi"
 
-version in ThisBuild := "3.4"
-
-scalaVersion in ThisBuild := "2.11.6"
-
-scalacOptions in ThisBuild ++= Seq(
-  "-language:reflectiveCalls",
-  "-language:implicitConversions",
-  "-feature",
-  "-deprecation"
-)
-
 // Logging
 libraryDependencies in ThisBuild ++= Seq(
-  "org.apache.logging.log4j" % "log4j-api" % "2.3",
-  "org.apache.logging.log4j" % "log4j-core" % "2.3"
+  "org.apache.logging.log4j" % "log4j-api" % "2.5",
+  "org.apache.logging.log4j" % "log4j-core" % "2.5"
 )
-
-parallelExecution in (ThisBuild, Test) := false