Overwrite Check when saving file
Merge daniel/development/QueueFramework into CodeTesting
Update to latest before merge.
Merge daniel/development/QueueFramework into CodeTesting

Conflicts:
	src/threadhandle/Downloader.java
	src/webcrawler/GUIv2.form
	src/webcrawler/GUIv2.java
Merge daniel/development/QueueFramework into CodeTesting

Conflicts:
	src/threadhandle/Downloader.java
	src/webcrawler/GUIv2.form
	src/webcrawler/GUIv2.java
UPdate before merge
minor tweak to preferences dialog
Proper error handling to allow error message to show when view file
Added new font
Cleared table when opening new file
Sync dtm for error handling; changed "downloading" to "stopped as quota reached" when max url crawled.
Modified slider
Merge zenious/CodeTesting into development/QueueFramework

Conflicts:
	src/webcrawler/GUIv2.form
	src/webcrawler/GUIv2.java