Remove CHANGELOG, too hard to maintain

CHANGELOG

@@ -1,88 +0,0 @@
-Current Version :
------------------
-
-SetKeymaps
-- Change enum keymaps method
-
-vconsole.conf
-- Change enum keymaps method
-
-
-Version : 2015.10.02.18.16.16 :
--------------------------------
-
-Project :
-- Update README
-
-
-Version : 2015.08.30.21.10.22 :
--------------------------------
-
-Language :
-- Add Hungarian
-
-
-Version : 2015.08.30.01.27.09 :
--------------------------------
-
-Partition :
-- Add luks wipe option
-
-
-Version : 2015.08.23.14.30.54 :
--------------------------------
-
-Partition :
-- Add luks support
-
-
-Version : 2015.08.22.00.34.13 :
--------------------------------
-
-Builder :
-- Updated build process.
-
-Archdi :
-- Add menu to select source server.
-
-
-Version : 2015.08.20.19.55.41 :
--------------------------------
-
-Licence :
-- GPL-3.0 -> LGPL-3.0.
-
-Global :
-- Replaced all sourceforge occurrences.
-
-
-Version : 2015.07.19.04.55.32 :
--------------------------------
-
-Archdi :
-- Update URL to github.
-
-
-Version : 2015.06.28.20.37.40 :
--------------------------------
-
-Global :
-- Add EFI computer detection.
-
-MainMenu :
-- Add Changelog item
-
-Languages :
-- Add name of translatator in menu.
-- Add header to language files.
-
-Disk Partitions :
-- Add new Auto Partitions (gpt,bios+efi,noswap). Can be used for USB Key.
-- Display gpt in first position if the computer is not EFI.
-- Display gpt,efi in first position if the computer is EFI.
-
-Mount/Unmount :
-- More verbose.
-
-Install bootloader :
-- Add new option for BIOS+EFI. Can be used for USB Key.