Use absolute locations in translation files (#288)

They provide context when using Qt Liguist, as it shows the source code where it is being used.

Also replaced QT (capital T) with Qt, as the latter is the correct name.

src/cli/commandlineparser.cpp

@@ -312,7 +312,7 @@ QString CommandLineParser::value(const CommandOption &option) const {
 }
 
 void CommandLineParser::printVersion() {
-    out << "Flameshot " << qApp->applicationVersion() << "\nCompiled with QT "
+    out << "Flameshot " << qApp->applicationVersion() << "\nCompiled with Qt "
         << static_cast<QString>(QT_VERSION_STR) << "\n";
 }