updated help_en from SVN and help_dev branch
updated locale en from SVN and help_dev branch
added XSL-FO specific key from SVN
addded images from help_dev
added naming GUI elements to german lang-file
replaced de with en; prepared for translation
first translations (en to de)
further translations
first complete translation; ready to proofread
minor fixes
Merge pull request #44 from Edirom/2014-06_helpDev

2014 06 help dev