Update AdminSpecificPriceRuleController.php

Lors du ré affichage de la page de prix spécifique, le prix est coupé à 2 chiffres après la virgule, si notre ancien prix a plus de 2 chiffres il est tronqué et le prix change
[-] Installer : fixtures : no gender for John
[-] Installer : fixture : order_message french
[-] Installer : fixtures : ordermessage french
[-] Installer : fixtures : profile > french
[-] Installer : fixtures : change alias / with new product
[-] fixed deprecated jQuery.live
[-] MO : mailalerts : new order translation works!
[-] Installer : fixtures : ref demo_1 to demo_7
[-] MO : blockcmsinfo : var uppercase
[-] Installer : configuration : var uppercase
//smallfix
// smarty translation files renamed
[-] WS: fix webservices when some hook are called and they instanciate a product #PSCFV-8077
[-] MO : themeconfigurator : demo images are no more deleted when uninstalling the module.
Merge pull request #1413 from sLorenzini/1.6

[-] FO: fixed bug #PSCSX-543 + change charset in CSS
[-] Fix bug #PSCSX-702 again, retro compat for 1.5 theme
Tabs cache set to "null" when using "add" function

$_getIdFromClassName is assigned "Null" to make it compatible with function "save". In P.S. 1.6.0.3 $_getIdFromClassName was assigned null after using "save function", but if a module is using "add" function new value is added to the array, but not reloaded. 

When a tab is created via "save" function $_getIdFromClassName is assigned "null", but if a module creates a tab using "add" function, newly adde tab is assign to $_getIdFromClassName (without reloading data from database), this causes $_getIdFromClassName to contain 1 value, and this prevents function "getIdFromClassName" to reload tabs data from database, and causes "getIdFromClassName" to return "false" in future calls.
// carriercompare move inline javascript
// carriercompare undefined vars