Ignore rotating logs as well.
Rename desktop_file_name to desktop_filename
Add support for optional icon_filename arg
Merge branch 'master' into eclipse-adt
Don't duplicate desktop_filename assignement
Merge branch 'master' into eclipse-adt
Support latest BaseInstaller API to avoid dup.

* Avoid duplication of desktop_file_name assignement and rename to
  desktop_filename
* Comply in adding new icon_filename assignement to enable automatic removal
  of the icon on uninstall.