Clean up invalid ascii character sequences with ascii double quote and space.

Rubocop was reporting a fatal error:
  lib/util/win32/wim_parser.rb:1:1: F: "\xe2" on us-ascii.

To diagnose, I read each byte of the file, reporting any sequences outside the ascii range.

r = File.read("lib/util/win32/wim_parser.rb")
r.each_byte {|b| if b > 126; print "!!! #{b}"; else print b.chr; end;}; nil

The relevant characters and their surrounding context:
  "Value is set to !!! 226�!!! 156MSWIM\0\0!!! 226�!!! 157"

  "This flag is primarily used in the Windows!!! 194!!! 160Deployment Services (WDS) scenario"
Add missing post route for dashboard widget move

This is to fix the following error:

ActionController::RoutingError (No route matches [POST]
"/report/db_widget_dd_done")
...

https://bugzilla.redhat.com/show_bug.cgi?id=1167308
Charting: highlighter for pie charts.
Merge pull request #1119 from mzazrivec/fix_widget_move_routing

Add missing post route for dashboard widget move
Merge pull request #1120 from martinpovolny/pie_highlighter

Charting: highlighter for pie charts.
Merge pull request #1128 from jrafanie/fix_fatal_error_xe2_on_us_ascii

Clean up invalid ascii character sequences with ascii double quote and space.