Merge pull request #2 from zhaozheid/master

update
Merge pull request #1 from zhaozheid/master

merge new to me
change the read map path
Merge pull request #58 from alexwolfwang/master

change the map reading path
Merge pull request #3 from zhaozheid/master

update code with remote repository
changes
add JUnit Test of Play
add junit test
fix conflict
PlayManager Extra Code cleanUp
Merge pull request #59 from joeyzhang1989/master

fix conflict and adjust javadoc
PlayManager() Save Method.

Implementing the orignal Xml Structure
Merge remote-tracking branch 'origin/master'
Merge branch 'zz_local'
PlayManager () Read Method

Implemented the orignal xml Structure
Merge remote-tracking branch 'origin/master'
Merge pull request #2 from zhaozheid/master

update
selection type filtering
Merge branch 'zz_local'
Merge pull request #60 from alexwolfwang/master

file types selection filter