added treemodel
added renaming of entries with context menu
added close,delete,and rename to context menu
added create subgroup function to tree
added create subgroup function to tree
dataset labels now on side and minimum plot height set
created plot exporter
plot exporter now functional
adding changes to treemodel
drag and drop copying now functional
added waitcursor for plot file list
add label button always visable
fixing copying with duplicate names
enabling uncheck button with new tree model
new tree model/view completely functional
removing .pyc files