Include .settings folder

Author: kiritsuku

.gitignore

@@ -2,7 +2,6 @@ target
 bin
 .cache-main
 .cache-tests
-.settings
 .attach_pid*
 **/*.tmpBin
 *.swp

.settings/org.eclipse.core.resources.prefs

@@ -0,0 +1,3 @@
+#Generated by sbteclipse
+#Thu Oct 13 18:48:15 CEST 2016
+encoding/<project>=UTF-8

.settings/org.scala-ide.sdt.core.prefs

@@ -0,0 +1,46 @@
+//src/main/scala=main
+//src/main/scala-2.12=main
+//src/test/java=tests
+//src/test/scala=tests
+//src/test/scala-2.12=tests
+P=
+Xcheckinit=false
+Xdisable-assertions=false
+Xelide-below=-2147483648
+Xexperimental=false
+Xfatal-warnings=true
+Xfuture=true
+Xlog-implicits=false
+Xno-uescape=false
+Xplugin=
+Xplugin-disable=
+Xplugin-require=
+Xpluginsdir=misc/scala-devel/plugins
+Ypresentation-debug=false
+Ypresentation-delay=0
+Ypresentation-log=
+Ypresentation-replay=
+Ypresentation-verbose=false
+Ywarn-dead-code=true
+apiDiff=false
+compileorder=Mixed
+deprecation=true
+eclipse.preferences.version=1
+explaintypes=false
+feature=true
+g=vars
+no-specialization=false
+nowarn=false
+optimise=false
+recompileOnMacroDef=true
+relationsDebug=false
+scala.compiler.additionalParams=-deprecation\:false -encoding UTF-8 -feature -language\:_ -Xlint\:-unused,_ -Yno-adapted-args -Ywarn-unused-import -Ywarn-unused\:imports,privates,locals,-patvars,-params,-implicits,_
+scala.compiler.installation=2.12
+scala.compiler.sourceLevel=2.12
+scala.compiler.useProjectSettings=true
+stopBuildOnError=true
+target=jvm-1.8
+unchecked=true
+useScopesCompiler=true
+verbose=false
+withVersionClasspathValidator=false