Added sections to the .gitignore file.

.gitignore

+######################
+# Section for 'ignore patterns' from the project-template
+#
+# !! Don't edit anything in this section to avoid merge conflics !!
+######################
 build
 .project
+*~
+
+######################
+# Project specific 'ignore patterns'
+#
+# Put you project specific ignores below.
+# If they are generally useful consider adding them to the 
+# project-template and the merge them in.
+######################