Templates do not preserve executable permissions

[domenkozar]

My template:

-rwxr-xr-x 1 ielectric ielectric   466 Aug 25 00:36 pre-commit-check.sh_tmpl

Generated:

-rw-r--r-- 1 ielectric ielectric   463 Aug 26 11:07 pre-commit-check.sh

[domenkozar]

https://bitbucket.org/ianb/pastescript/issue/2/executable-files-in-templates-do-not-have

[domenkozar]

Now that we have a branch for PasteScript, this can be fixed. Here is how mr.bob takes care of it: https://github.com/iElectric/mr.bob/blob/master/mrbob/rendering.py#L83