mainly overhaul of observers, and removal of project singleton

fluent

@@ -14,10 +14,12 @@ import gnome.ui
 import pango
 import project
 import workflow
+import dataset
 import logger
 import plots
 import navigator
 import go_workflow
+import scipy
 
 PROGRAM_NAME = 'fluent'
 VERSION = '0.1.0'
@@ -29,11 +31,22 @@ class FluentApp:
 
     def __init__(self):
         # Application variables
-        self.navigator = navigator.NavigatorStore()
-        self.current_data = None
-
         self.project = project.Project()
 
+        # add test data ##################
+        x = scipy.rand(200,3)
+        def_list = [ ['samples',[]], ['genes',['a','b','c']] ]
+        test_data1 = dataset.Dataset(x,def_list)
+        self.project.add_dataset(test_data1)
+        #y = scipy.rand(200,2)
+        #def_list = [ ['samples',[]], ['yclasses',['C','N']] ]
+        #test_data2 = dataset.Dataset(y,def_list)
+
+        ####################
+
+        
+        self.navigator = navigator.NavigatorStore(self.project)
+        self.current_data = None
         gtk.glade.set_custom_handler(self.custom_object_factory)
         self.widget_tree = gtk.glade.XML(GLADEFILENAME, 'appwindow')
         self.workflow = go_workflow.EinarsWorkflow(self)
@@ -59,7 +72,7 @@ class FluentApp:
         self.small_view.show()
         return self.small_view
 
-    def create_large_view(self, str1, str2, int1, int2):
+    def create_large_view(self, str1, str2, int1, int2,project):
         self.large_view = plots.LargeView()
         self.large_view.show()
         return self.large_view