updated images with InaSAFE
translation update with some additional files and fixes

Signed-off-by: Werner Macho <werner.macho@gmail.com>
fixes #216, fixes #215

Signed-off-by: Werner Macho <werner.macho@gmail.com>
translation update

Signed-off-by: Werner Macho <werner.macho@gmail.com>
Translation update

Signed-off-by: Werner Macho <werner.macho@gmail.com>
translation update

Signed-off-by: Werner Macho <werner.macho@gmail.com>
added new link to springer book
Adding PyCharm to developer page

Signed-off-by: Werner Macho <werner.macho@gmail.com>
translation update and new 2.0 video, fixes #185

Signed-off-by: Werner Macho <werner.macho@gmail.com>