languageicons 6.x-2.1

Notice: this is a security update. If you are running any earlier version of Language icons from the 6.x-2.x branch (e.g., 6.x-2.0), you're potentially vulnerable. Please upgrade to this version immediately. See SA-CONTRIB-2012-039 - Language Icons - Cross Site Scripting (XSS) for more details.

Changes since 6.x-2.0:

• Added a README.txt. (#785712)
• Fixed error on the help for the settings page. (#1002830)
• Fixed a notice some people were getting, which would also cause the icons to not show. (#1027054)
• Now uses theme_image() to render the HTML of the icons. (#969722)
• New flags:
  • Albanian (#1063184)
  • Indian/Hindi (#1124562)
  • Korean (#421160)
  • Mongolian (#1125738)
  • Northern Sami (#974310)
  • Serbian (#1367172)
• Various other small adjustments. See the Git log for a full changelog.