Changes in playlist item builder class - now "like" button can be added.
It has to be improved - new style added etc.
Added some improvements to "like" button creation.
Changes in playlist css.
Minor code clean up changes - comments added.
Another part of improvements in playlist element view.
Added "remove" button.
Added onclick actions to inner button of playlist elements.
Minor code cleanup changes.
Added some additional logs.
Minor code cleanup changes.