1) Added banner ads at home, search, claim screen and language

2) Fixed volume button block issue at MainActivity

app/src/main/java/com/panaceasoft/pswallpaper/ui/claimpoint/ClaimPointFragment.java

app/src/main/java/com/panaceasoft/pswallpaper/ui/dashboard/DashboardFragment.java

app/src/main/java/com/panaceasoft/pswallpaper/ui/dashboard/search/DashboardSearchFragment.java

app/src/main/java/com/panaceasoft/pswallpaper/ui/language/LanguageFragment.java

app/src/main/java/com/panaceasoft/pswallpaper/ui/upload/upload/UploadWallpaperFragment.java

app/src/main/res/layout/fragment_claim_point.xml

app/src/main/res/layout/fragment_dashboard.xml

app/src/main/res/layout/fragment_dashboard_search.xml

app/src/main/res/layout/fragment_language.xml

app/src/main/res/layout/fragment_upload_wallpaper.xml

app/src/main/java/com/panaceasoft/pswallpaper/MainActivity.java

app/src/main/res/values-ar/strings.xml

app/src/main/res/values-es/strings.xml

app/src/main/res/values/strings.xml