new title (open to further changes), add pdf metadata

esper-ota.tex

@@ -370,7 +370,7 @@
 %
 % paper title
 % can use linebreaks \\ within to get better formatting as desired
-\title{\textbf{\Large Implement Updates \textit{Over the Air} for \textit{ESP8266} microcontrollers}\\[0.2ex]}
+\title{\textbf{\Large An Over the Air Update Mechanism for ESP8266 Microcontrollers}\\[0.2ex]}
 % \\[-1.5ex]
 
 
@@ -417,6 +417,13 @@ Fulda University of Applied Sciences,
 Fulda, Germany\\ Email: sven.reissmann@rz.hs-fulda.de}
 }
 
+% PDF Metadata
+\pdfinfo{
+   /Author (Dustin Frisch, Sven Reissmann, Christian Pape)
+   /Title  (An Over the Air Update Mechanism for ESP8266 Microcontrollers)
+   /Keywords (IoT, Secure Updates, Over the Air, ESP8266.)
+}
+
 
 % use for special paper notices
 %\IEEEspecialpapernotice{(Invited Paper)}