de-locale for version 28
Update newTabTools.properties
de - export.dtd
de - newTab.dtd
de - options.dtd
de - newTab.dtd - Take 2
Merge pull request #54 from hurda/unreleased

de-locale update
Move title set/reset buttons to a new line
Add an overlay to the whole page when options are shown
Fix test for a real URL in input boxes
Hide options panel when Esc is pressed
Update version number to 29
Store row and column counts in separate prefs again
Remove Mozilla telemetry function calls
Fix broken tooltip with disabled page; hide background image while disabled