Merge pull request #24 from unthingable/master

Fix getPullRequests for multiple states

Author: rtfpessoa

build.sbt

@@ -2,7 +2,7 @@ import Dependencies._
 
 name := """bitbucket-scala-client"""
 
-version := "1.7.0-SNAPSHOT"
+version := "1.7.1-SNAPSHOT"
 
 scalaVersion := "2.10.5"
 

src/main/scala/com/codacy/client/bitbucket/service/PullRequestServices.scala

@@ -13,7 +13,7 @@ class PullRequestServices(client: BitbucketClient) {
    *
    */
   def getPullRequests(owner: String, repository: String, states: Seq[String] = Seq("OPEN")): RequestResponse[Seq[PullRequest]] = {
-    val url = s"https://bitbucket.org/!api/2.0/repositories/$owner/$repository/pullrequests?state=${states.mkString(",")}"
+    val url = s"https://bitbucket.org/!api/2.0/repositories/$owner/$repository/pullrequests?state=${states.mkString("&state=")}"
 
     client.executePaginated(Request(url, classOf[Seq[PullRequest]]))
   }