awesome: new wallpaper
awesome: bing sound volume setting to volwidget & notify fortune adage
vim: remove unnecessary omnifunc settings
awesome: fix battery widget
awesome: improve battery status color--dynamically
awesome: fixed low-power notification
awesome: remove conky
awesome: fix mute toggle and add calendar
awesome: combine volume controlling function
vim: neosnippet split snippets out, add it independently
awesome: update bg_normal when chargin or discharging
vim: comment unnecessary bundles