Allow the user to open multiple notes via keypress or menu
Allow the user to open multiple notes via keypress or menu

bug 587499

rotty3000/tomboy,rmayr/privatenotes-tomboyaddin,MatteoNardi/Tomboy,grepory/tomboy,oluc/tomboy,MatteoNardi/Tomboy,oluc/tomboy,rotty3000/tomboy,rotty3000/tomboy,grepory/tomboy,oluc/tomboy,grepory/tomboy,rmayr/privatenotes-tomboyaddin,oluc/tomboy,tomboy-notes/tomboy,MatteoNardi/Tomboy,grepory/tomboy,grepory/tomboy,rmayr/privatenotes-tomboyaddin,rotty3000/tomboy,MatteoNardi/Tomboy,rmayr/privatenotes-tomboyaddin,oluc/tomboy,rmayr/privatenotes-tomboyaddin,oluc/tomboy,tomboy-notes/tomboy,MatteoNardi/Tomboy,tomboy-notes/tomboy,tomboy-notes/tomboy,rotty3000/tomboy,MatteoNardi/Tomboy,tomboy-notes/tomboy