Jms Multi Sites update

• Fix the "Master Index Creation" when a new website contain a maximum limit of websites creation.
  Force to recompute the list of website getSites( true) to ensure that the created site is included in the list.
  Otherwise, with the cache, the new website was not present and therefore not indexed and recognized from the front-end.
• Bundled with original Joomla 2.5.2 installation files

Bundled with Patches definition 1.2.80

• Add JMS Tools (install) definitions for :£
  - 1 Flash Gallery
  - Web Player
• Add Joomla 1.5 sharing definition for:
  - 1 Flash Gallery
  - JomRes
  - Web Player