-- 1.2 porting stuff --
[x] right click menu
[x] make search work
[x] make sorting work for non strings
[x] make disk table update
[x] memmaps update
[x] renice doesn't seem to renice
[x] root access stuff
[x] save and restore tree state
[x] add the extra columns not shown by default
[x] customize columns in prefs dialog
[x] memaps dialog needs porting to tree view
[x] hidden processes dialog needs to be able to select multi strings 
[x] make all dialogs proper ie. use gtk_dialog etc.
[x] disk sizing is not right - 500 kb instead of 500 MB
[x] removing a node from the tree should remove all children
[x] many strings are untranslated
[x] merge all changes from stable branch
[x] many memory leaks
[x] command label needed for infoview
[x] clean up prettytable.c. Add back support for custom icons
[x] crash clearing tree
[x] crash on exit (notebook switch being called after gtk_main_quit)
[x] prefs dialog needs a little updating to match stable
[x] "(thread)" not being added
[x] gconf schema to get defaults

-- 1.2 new features --
[ ] Should be able to drag a process to "end process" button and
    "more info" button and do the appropriate action
[ ] color rows depending on cpu usage 

-- later --
[ ] Perhaps a custom view like show only processes using above 10 MB etc
    but perhaps it's a feature overkill (it's a process viewer after all
    - it should probably remain simple)