add deepin-logo

Change-Id: Ibd3888f8127e9181205d250b2c72d9e008890630
update drive-harddisk.svg

Change-Id: I498bcc29a3a7e91e22959a14c0db26ad9f4c03bf
add simplescreenrecorder.svg

Change-Id: Ic227655fe12a8873b3cf248d372ac9e483c1751f
update audio-volume icons

Change-Id: Icfad0347b0baf0d41acd469456e1683e597c67ac
update network and dde-control-center icons

Change-Id: Ie299e0175e3af61bde7a58d2134e05df2c389dce
link innode-directory and stock_folder to folder

Change-Id: Id17dba1fa49fd9ad799ec3b4784555878f51f1fd
Merge remote-tracking branch 'origin/release/2014.2' into develop

Change-Id: I0b4128ea06952904c0e203b73180ee79fc1e038a