[untested] element update info age is now saved in backend
showing element update info age
Fixed rextfv timestamp reading
Fixed the enter-button-and-windows-problem. Redesigned the Template and Attribute Window.
Statistics page
Merge pull request #589 from dswd/stats

Statistics page
fixed a wrong attribute name
removed element_rextfv_status from webfrontend ajax api.
changed type of last_sync attribute; changed name of this attribute in info()
Merge branch 'master' of ssh://github.com/GLab/ToMaTo into element_info_age

Conflicts:
	backend/tomato/elements/generic.py
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.
fixed status window
Merge pull request #567 from t-gerhard/element_info_age

Element info age
Merge pull request #575 from dswd/fix-rextfv

Fixed rextfv timestamp reading
Merge branch 'master' into editor_prompt_redesigns

Conflicts:
	web/tomato/js/editor.js
Merge pull request #590 from dswd/fixes

Fixes
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...