net: wireless: rtl8188eu: Import driver from Realtek
net: wireless: rtl8188eu: Update Kconfig

The rtl8192cu driver needs CFG80211_WEXT, WIRELESS_EXT and WEXT_PRIV,
so I assumed this very similar driver needs them as well. I don't have
any hardware yet though, so I cannot test it.
net: wireless: rtl8188eu: Removed call to daemonize()

The daemonize() function was removed in Linux 3.8.

This call was unnecessary in the rtl8192cu driver, so I'm assuming it
was unnecessary here as well. I don't have hardware yet to test with.
net: wireless: rtl8188eu: Update for procfs changes in Linux 3.10

This is a port of a similar change I did on the rtl8192cu driver.
I didn't bother to stay compatible with older kernel versions.
net: wireless: rtl8188eu: Correct iteration bound for fakeEfuse*Map

These maps have EFUSE_MAX_MAP_LEN entries, which can be less than
EFUSE_MAP_SIZE. I'm not sure whether the correct solution is to reduce
the bound (which this commit does) or enlarge the arrays, but in any
case it is an improvement to have the bound matching the array size.
MIPS: JZ4770: GCW0: defconfig: Enable modules and 8188eu driver