Fixed the enter-button-and-windows-problem. Redesigned the Template and Attribute Window.
Changed window style for every attribute window. Added tabs to the connection attribute window. Fixed little bug resulting from the combination of attribute windows and the enter buttoon.
Merge branch 'master' into editor_prompt_redesigns

Conflicts:
	web/tomato/js/editor.js
fixed fileservers http behavior
rextfv status link is now always shown when the device is prepared or started, even if no status is available
Merge pull request #594 from t-gerhard/fix_download_bug

fixed fileservers http behavior
Merge pull request #595 from t-gerhard/rextfv_supported_fix

rextfv status link is now always shown when the device is prepared or st...
Merge pull request #591 from swuest/editor_prompt_redesigns

Redesigned the editor attribute windows