Fixed Download background's duplication of name error.
Change i18n.Getlang to i18n.GetLocale
fix when first running, info and download's title exist's error.
Fix when background is default wallpaper, info and download's title exist's error.
Fix #4 change clock's font-family to roboto.ttf.
Add format method to date.No()w
Fix when locale not zh-cn, still show information link's error.
Optimize re-set download wallpaper name's logic.
Change wallpaper to Wallpaper.
Fix when locale not zh-cn, change knows to search link.
Change wallpaper to Wallpaper.
Update version 1.0.3.
Modify readme.md.
Update version 1.0.3.
Merge branch 'hotfix/1.0.3'
Merge pull request #1 from Kenshin/master

Merge form original source.