add dylib for mac
modifed header dir for qxmpp
clean garbage code
Merge branch 'master' into develop
Added content README.md
on launch, go to node where i am. and needs refact.
Squashed commit of the following:

commit e250ed3dd79e43ac77fbf115ab9c683abdb51ddf
Author: Junil Um <powerumc@gmail.com>
Date:   Thu May 29 23:48:14 2014 +0900

    on launch, go to node where i am. and needs refact.

commit 3d800b5be8e0a4559139e7f20fd4e0410173b5a0
Author: Junil Um <powerumc@gmail.com>
Date:   Sun May 25 17:54:44 2014 +0900

    Added content README.md

commit 52b52b64d7bd1bb6f8f532cec07cffaf524adc19
Merge: 6bcd0c2 16acb14
Author: Junil Um <powerumc@gmail.com>
Date:   Sat May 24 22:29:23 2014 +0900

    Merge branch 'master' into develop

commit 6bcd0c23e4017f66637fdf687efafe20d5c6e258
Author: Junil Um <powerumc@gmail.com>
Date:   Sat May 24 22:25:36 2014 +0900

    clean garbage code

commit 3957a5fd37fe9c7fb2b8038d25d6114c69fad0fe
Author: Junil Um <powerumc@gmail.com>
Date:   Sat May 24 22:17:55 2014 +0900

    modifed header dir for qxmpp

commit 6668ae3e193bb849470c567c616cd195fe4bbf42
Author: 땡초(엄준일) <umc@coupang.com>
Date:   Sat May 24 22:13:53 2014 +0900

    add dylib for mac
add uenvironment class for user state.
Merge branch 'develop'