Bug 444692 - Remove Warnings - removed remaining warnings in e4.tools
Bug 444692 - Remove Warnings - applied proper settings for jdt bundle
Bug 444692 - Remove Warnings - added versions to packages
Bug 452028 - Extention points expects at least one editor tab
Ignore project file.

Signed-off-by: Timo Kinnunen <timo.kinnunen@gmail.com>