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/Makefile.am

@@ -0,0 +1,26 @@
+desktopdir = $(datadir)/applications
+desktop_DATA = $(desktop_in_files:.desktop.in=.desktop)
+  desktop_in_files = gnome-calendar.desktop.in
+
+@INTLTOOL_DESKTOP_RULE@
+
+gsettingsschema_in_files = org.gnome.calendar.gschema.xml.in
+gsettings_SCHEMAS = $(gsettingsschema_in_files:.xml.in=.xml)
+.PRECIOUS: $(gsettings_SCHEMAS)
+
+@INTLTOOL_XML_NOMERGE_RULE@
+@GSETTINGS_RULES@
+
+styledir = $(pkgdatadir)/style
+
+dist_style_DATA = \
+  gtk-style.css
+
+EXTRA_DIST= \
+  gnome-calendar.desktop \
+  $(desktop_in_files) \
+  $(gsettingsschema_in_files)
+
+CLEANFILES = \
+  $(desktop_DATA) \
+  $(gsettings_SCHEMAS)

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;

data/gtk-style.css

@@ -0,0 +1,3 @@
+.views {
+  padding: 10px;
+}

data/org.gnome.calendar.gschema.xml.in

@@ -0,0 +1,9 @@
+<schemalist gettext-domain="gnome-calendar">
+    <schema id="org.gnome.calendar" path="/org/gnome/calendar/">
+        <key name="window-maximized" type="b">
+            <default>true</default>
+            <_summary>Window maximized</_summary>
+            <_description>Window maximized state</_description>
+        </key>
+    </schema>
+</schemalist>