D-Net

Fixed a null pointer problem occuring when selecting a monograph instead of an article

Moved the comments in the requests after the second divider and highlighted them with a background color so that they are more prominent

Checking for empty comment when a request is mark as paid

checking float values before parsing

Added the bank transfer info in the details that the moderator and the accounting officers view when expanding a request

Remove the moderator buttons (approve/reject) when a request is paid

Added some more info on the titles of funding requests to make it more easy for moderators and accounting officers to distinguish them

In the existing funding requests all the requests are shown when the user is a moderator or administrator

In bank transfer form changed the method that calculates the positive numbers to include zero values as well

added support for bank transfer receipts