Update res/i18n/deDE

Changed "mod bearbeiten" to "modpack bearbeiten" because you doesn't edit a mod you edit a modpack
Update res/i18n/deDE

Added translation for advanced_options
Added More I18N.getLocaleString
Added firstuse I18N.getLocaleString
Added More I18N.getLocaleString
Added More I18N.getLocaleString
Added More I18N.getLocaleString
Fixed a little mistake from me
Update src/net/ftb/gui/dialogs/MapFilterDialog.java
Update src/net/ftb/gui/dialogs/ModPackFilterDialog.java
Added More I18N.getLocaleString
Changed Stuff with I18N.getLocaleString
Added More I18N.getLocaleString
Added More I18N.getLocaleString
Added More I18N.getLocaleString
Added More I18N.getLocaleString
Fixed a little mistake from me
Added More I18N.getLocaleString
Added More I18N.getLocaleString
Added More I18N.getLocaleString

Last one for Today Adding it to enUK and deDE tomorrow