adding new strings
adding pt-PT translation
adding new translators
adding pt-PT
optimizing the alternative navigation
adding some id to elements
fixing type
fixing translation
fixing issue caused by spaces in the directory names
getting perspectives and viewers from the default settings
adding handling for failed dir renames
fixing directory rename issues
updating french translation
Disabling automatic maximazation of the main window
adding new icon for node-webkit
Downgrading to a old pdf.js lib, due incorpartabilities in PDF rendering of images
fixing issue with title extraction
updating bulgarian translation
updating the chinese translation
updating the build number