gitignore updated
Removed unused code
Dummy images creation code moved to Application class
Fixed bug when Trash bin was not cleared correctly
Selected notes will be opened when 'Enter' button pressed
Item properties window will be opened when F4 button pressed
Added license text to new files
Minor fix
Updated version
When saving a note, check originalImages list for image existence instead of text document resources
Added 'Recent files' menu
Non printable characters removed from new note's caption
Non-printable characters are now removed from fields 'Name', 'Author', 'Source' and 'Comment'
Added limit for note's tab caption
Updated version
Added virtual destructor
Added copy constructors to prevent copying
Added new values for 'font size' combobox
Set default font for new notes to 'Arial 9'
Expand folder item when item was inserted into it