Comment 14 for bug 1256043

I think it is helpful for the developers on eclipse. In fact I think we should allow these files into repo. but it will make things complicated since eclipse developers will have different way to organize their projects which will affect .project and .pydevproject files. many files have text like # vim: tabstop=4 shiftwidth=4 softtabstop=4 for vim fans, why cannot we help eclipse users? So add these into .gitignore will help a little.