Refactor sugar.env and paths

shell/Makefile.am

@@ -1,4 +1,4 @@
-SUBDIRS = data hardware model view intro
+SUBDIRS = hardware model view intro
 
 bin_SCRIPTS = 				\
 	sugar-activity			\

shell/data/Makefile.am

@@ -1,4 +0,0 @@
-confdir = $(pkgdatadir)
-conf_DATA = kbdconfig
-
-EXTRA_DIST = $(conf_DATA)

shell/data/kbdconfig

@@ -1,7 +0,0 @@
-# This is the sugar keyboard configuration for matchbox
-
-### Window operation short cuts 
-
-<Alt>n=next
-<Alt>p=prev
-<Alt>c=close

shell/sugar-shell

@@ -36,7 +36,7 @@ logger.cleanup()
 logger.start('shell')
 
 if len(sys.argv) == 1:
-    sys.path.insert(0, os.path.join(env.get_data_dir(), 'shell'))
+    sys.path.insert(0, env.get_shell_path())
 
 from view.Shell import Shell
 from model.ShellModel import ShellModel