Add image tool library
Add Exif XPKeywords tag
Test_bilde
print metadata to console

åpne i nettleser og sjekk konsoll
ajax request, Metadata reading, JSON generation
fullview. dobbelklikk på bilde i gridview.
commons image javadoc
Merge remote-tracking branch 'origin/readMetaData' into Andreas

Conflicts:
	.classpath

	modified:   config.ini
	modified:   img/1209692254638.jpg
	modified:   img/1210473536167.jpg
	new file:   img/Desert.jpg
	new file:   lib/commons-imaging-1.0-20140107.130740-4.jar
	modified:   src/server/Config.java
	new file:   src/server/HandlerHTML.java
	new file:   src/server/HandlerMetadataRequest.java
	modified:   src/server/Main.java
	modified:   src/server/MetaNetServer.java
	new file:   src/server/MetadataExample.java
	modified:   src/server/ServerTrayIcon.java
	modified:   web/index.html
	modified:   web/main.js
	modified:   web/stylesheet.css