update build scripts

src/scripts/desktopentry

@@ -2,12 +2,12 @@
 Name=SilentDragonLite
 Comment=Lightclient UI wallet for Hush
 GenericName=Wallet
-Exec=/usr/local/bin/silentdragonlite %u
-Icon=silentdragonlite.xpm
+Exec=/usr/local/bin/SilentDragonLite %u
+Icon=SilentDragonLite.xpm
 Type=Application
 StartupNotify=true
-StartupWMClass=silentdragonlite
+StartupWMClass=SilentDragonLite
 Categories=Utility;
 MimeType=x-scheme-handler/hush;
-Keywords=silentdragonlite;
+Keywords=SilentDragonLite;