adding screenshots + build instructions

README.md

@@ -1,2 +1,26 @@
 ## gta5view
 Grand Theft Auto V Savegame and Snapmatic viewer
+
+- Viewing Snapmatics and giving the ability to disable them in-game
+- Import/Export Snapmatics and Savegames
+- Choosing between multiple Social Club accounts as GTA V profiles IDs
+
+#### Screenshots
+<img src="https://i.imgur.com/Mi3n6IL.png"/>
+<img src="https://i.imgur.com/Sg75ksS.png"/>
+
+#### Build gta5view Debian/Ubuntu
+
+	apt-get install git gcc g++ qtbase5-dev qt5-qmake make checkinstall
+	git clone https://github.com/SyDevTeam/gta5view
+	mkdir build && cd build
+	qmake -qt=5 ../gta5view.pro # or just qmake ../gta5view.pro
+	make
+	INSTALL_ROOT=/usr checkinstall
+
+#### Build gta5view Windows
+
+Downloading <a href="https://www.qt.io/">Qt Framework</a> and install it.<br>
+Take the Online Installer and choose the MinGW version or install Microsoft Visual Studio 2013/2015 Community<br>
+Downloading Source Code over GitHub or with your Git client.<br>
+Open the gta5view.pro file with Qt Creator and build it over Qt Creator.<br>