Server update
Teil 1 der Kapselung
Gekapselt
Fertit für M1
refined sql queries
added xml donwload button to html
Server works
javascript for date and xml download implemented
Merge branch 'martin' into Alex

Conflicts:
	SWE1_webserver_KR/SWE1_webserver_KR/HttpRequest.cs
	SWE1_webserver_KR/SWE1_webserver_KR/HttpResponse.cs
	SWE1_webserver_KR/SWE1_webserver_KR/HttpUrl.cs

Branches merged
Temperature Plugin working
added default behavior to temp plugin
added getName function to plugins
improved temp plugin with stringbuilder and date conversions
added Url Unit Tests
fixed some temp plugin bugs and started work on navi
restructured server, navi nearly complete
plugins are now only instanced once
url class can now decode unicode characters
Milestone 2