[issue-76] Remove duplicate groupId and version of PullToRefresh library 's pom.xml
[issue-76] Remove duplicate groupId and version of PullToRefresh library
's pom.xml

androidjhent/naver,Ranjan101/android-pull-to-refresh,LinKingR/android-pull-to-refresh,Ranjan101/android-pull-to-refresh,androidjhent/naver.v2,wskplho/android-pull-to-refresh,handstudio/android-pull-to-refresh,toker/android-pull-to-refresh,wskplho/android-pull-to-refresh,naver/android-pull-to-refresh