Releases for Currency Exchange

New features:

• Issue #212527 by amateescu: Better display of result.
• Issue #338560 by amateescu: Also return a timestamp besides date and time.
• Issue #770466 by amateescu: Token support for input formats.
• Issue #764272 by amateescu | Graloth: No way to change decimal and thousand symbol.
• Issue #759458 by andriashu | Graloth: provide a function that gets a single symbol

Bug fixes:

• by amateescu: Fixed currency_api_convert() - it never returned the FALSE status.
• Issue #764272 by amateescu: Follow-up - currency format number.
• Issue #971124 by liquidcms, amateescu: Fixed theme currency default is wrong.
• Issue #989614 by amateescu: Update Afghani currency.
• Issue #811680 by amateescu | rafa0961: Fixed problem whith htmlspecialchars(): Invalid multibyte sequence in argument in currency_api_get_currencies().

DRUPAL-SA-CONTRIB-2009-002: Cross site scripting.

Changes since 5.x-1.2:

• #270929 Converting from a currency to the same currency produces wrong results.

Changes since DRUPAL-5--1-1:

• #310430 Use drupal_http_request() instead of curl, so no more WSODs because of curl being unavailable.
• #280986 by Scott Falconer and myself, port to Drupal 6.x
• Proper D5 version in DRUPAL-5 tag. DRUPAL-6 code made it in by mistake.

#304256 Remove unused settings options.

• #304256 adding back configurable description on top of the form.
• #304256 adding description at top of form.
• Tidy up the code so as to avoid name clashes, and fix a syntax error.

Changes since DRUPAL-5--1-0:

• #39868 by Bacterian Man and kbahey: Cache the exchange rate
• #264661 by owahab: change currency symbol for Egyptian Pound to LE.
  He gets a BAREEZA as a prize for the patch ;-)
• #270929 by TR, correct conversion from a currency to the same currency.

Stable release for 5.x