A Intergrated a bunch of stuff.

Added settings schemas
Added css file and loading in GcalApplication
Added GcalMonthView (first implementation)
Added internal structure of GcalWindow

Passed "make distcheck"

data/gnome-calendar.desktop.in.in

@@ -0,0 +1,10 @@
+[Desktop Entry]
+_Name=Calendar
+_Comment=Access, and manage calendar
+Exec=gnome-calendar
+Icon=calendr
+Terminal=false
+Type=Application
+StartupNotify=true
+OnlyShowIn=GNOME;
+Categories=GNOME;GTK;Utility;Core;