Removed unnececary drivers and added .gitignore

Removed drivers:
Device Drivers
       	-SATA PATA drivers
       	Network Device Support
       		-Wireless LAN
       	-SPI support
       	-Watchdog timer support
       	Multifunction device drivers
       		-Support Wolfson Microelectronics WM8994
       	Voltage and Current regulator Support
       		-Fixed voltage regulator support
       		-Support regulators on freescale PFUZE100PMIC
       	-Multimedia support
       		-Video For Linux
       	Graphics support
       		-MXC Framebuffer support
       		-Bootup logo
	HID Devices
    		Special HID drivers
    			-A4 tech mice
    			-Apple {i,Power,Mac}Books
    			-Belkin Flip KM ad Wireless Keyboard
    			-Cherry Cymotion ketboard
    			-Chicony Tactical pad
    			-Cypress mouse and barcode readers
    			-Ezkey BTC 8193 keyboard
    			-Gyration remote control
    			-Logitech Devices
    			-Microsoft non-fully HID-compliant devices
    			-Monterey Genius KB29E keyboard
    			-Pantherlord/GreenAsia game controller
    			-Petalynx Maxter remote control
    			-Samsung InfraRed remote control or keyboards
    			-Sony PS3 controller
    			-Sunplus wireless desktop
	USB support
		-Support for Freescale controller
		-USB Mass Storage support
		USB Gadget Support
			M- USB Gadget Drivers
	MMC/SD/SDIO card support
    		-Secure Digital Host Controller Interface support
	-LED Support
    	Real Time Clock
    		-RTC UIE emulation on dev interface
	DMA Engine support
		-MXC PxP V2 support
	MXC support drivers
		-Image Processing Unit Driver

Essential drivers:
Device Drivers
       	Multifunction device drivers
       		Support for Freescale's PMIC PFZE
       		Maxim MAX17135 EPD PMIC core
       	Voltage and Current regulator Support
       		ANATOP LD0 regulators
       		Maxim MAX17135 Regulator Support
	Graphics Support
       		Backlight & LCD device support
	Sound card support
    		Advanced Linux Sound Architecture
    			ALSO for SoC audio support
    				Soc Audio for Freescale i.MC CPUs
    					SoC Audio support for IMX - S/PDIF
    	DMA Engine support
    		-i.MX SDMA support
Distclean and removed unnecessary networking support

Removed:
Networking support
       	-CAN bus subsystem support
       	-Bluetooth subsystem support
       	-Wireless
       	-RF switch subsystem support
Cleaned kernel of unnecessary modules
Merge branch 'kernelCleanup' into develop