Trash-cli

- fixed: trash-empty crashed with GetoptError in short_has_arg(): option -2
not recognized (see
https://bugs.launchpad.net/ubuntu/+source/trash-cli/+bug/1015877 )
- fixed inclusion of README.rst when creating distribution package

- add Donate button on README

- Fixes a packaging problem of the previous release which prevented the
installation via easy_install and/or pip (see
https://github.com/andreafrancia/trash-cli/issues/5)
- Fixes the name of the man page for restore-trash.

- Reintroduced `trash` command as alias to `trash-put`
- Now trash-list checks for $topdir/.Trash having sticky bit and not being a
symlink and warns when these requirements are not met.
- Now trash-list handles empty, unreadable or malformed .trashinfo
- Now `trash-empty <days>` skips .trashinfos with invalid DeletionDates
- Removed Unipath dependency
- Switched from googlecode to github
- Removed tests written in Bash
- Complete rewrite of trash-list and trash-empty

- Now works also on Mac OS X
- Fixed 55: restore-trash sets all-write permissions for the destination directory
- Volumes detection: Now uses "df -P" output as fallback when getmnt fails.
- Fixed 54. Now restore trash refuses to overwrite a file. Used code adapted from a patch written by Christian.Oudard

Fixed 45: Cannot build RPM package with 0.11.1.2