Make this available in maven central #12

.travis.yml

@@ -1,7 +1,17 @@
 language: scala
+
 jdk:
-  - oraclejdk7
-  - oraclejdk8
+- oraclejdk7
+- oraclejdk8
+
 scala:
-  - 2.10.4
-  - 2.11.5
+- 2.10.4
+- 2.11.5
+
+after_success:
+- test $TRAVIS_PULL_REQUEST == "false" && test $TRAVIS_BRANCH == "master" && sbt publish
+
+env:
+  global:
+  - secure: Je1QhsJGoxF/UNdlnp99wxlyau8GEvFs74U1rx8ZI8dlYP3t0VIsUJhYdAWB69yo9n2+AXpnIyoZEx7KS5LmYOdKq0+AE69DYgkNQQBWfFWTbCC5TCr4nACdnkgUQ4T6+au64DBxqvttAvw21+k85DAjf5y13UVzPcplMsQ1OTo=
+  - secure: BAJe05BL65jzvNwb1QHqgkN4pVNbLQTp6AGZOu3KvTggXtzFWLRwFBoaQKxNqI3v6i7kbCTqG5X//W8rPPSe0eo/CB6na6egQ0idfqYzor9CQlD0k7bfMQJ4nhoxGnM776I5U0h56oVSxOFi1K6rJRg3/itqXS+EXbyVZ3A0pNs=

README.md

@@ -4,14 +4,12 @@ It is a Scala library for building Bayesian Networks with discrete/continuous va
 
 ## How to use it from sbt and maven?
 
-Snapshot artifact is build by a Travis CI and deployed to Sonatype OSS Snapshots repository with every commit to Bayes-scala project. Released versions of Bayes-scala (non-snapshots) are not available at the moment.
+Snapshot artifact is built by a Travis CI and deployed to Sonatype OSS Snapshots repository with every commit to Bayes-scala project. Released versions of Bayes-scala (non-snapshots) are not available at the moment.
 
 With sbt build tool, add to build.sbt config file:
 
 ```
-libraryDependencies ++= Seq(
-  "com.github.danielkorzekwa" % "bayes-scala_2.10" % "0.5-SNAPSHOT"
-)
+libraryDependencies += "com.github.danielkorzekwa" % "bayes-scala_2.10" % "0.5-SNAPSHOT"  
 
 resolvers += "Sonatype OSS Snapshots" at "https://oss.sonatype.org/content/repositories/snapshots"
 ```

sonatype.sbt

@@ -0,0 +1,4 @@
+credentials ++= (for {
+  username <- Option(System.getenv().get("SONATYPE_USERNAME"))
+  password <- Option(System.getenv().get("SONATYPE_PASSWORD"))
+} yield Credentials("Sonatype Nexus Repository Manager", "oss.sonatype.org", username, password)).toSeq