It is an alternate to Inbuilt Nightly Updater. It only downloads the modified small delta file(say 8 Mb or so instead of 150MB nightly) and merge it to your previous Nightly update hence saving lot of your Data and Memory Space for updating to each Nightly.
It updates,clear caches and reboots all by itself in one click too. I tested it and works great.
Please download & Flash the Google apps From Download Section - Its Mandatory
Stucked at bootscreen..??
A: Just install the Zip file properly & before flashing just wipe data,cache & dalvik cache.
Google now hides suddenly when I open it.??
A: just install the Gapps provided in OP & Remove ticks from Hotwords in setting options.
Mass storage is not working.?
A: NO, its working great But only internal SD card. But u can check it using mtp.
AOSP Keyboard stuck and sometimes doesn't pop up on time, what to do??
A: It's known bugs since CM10. So just flash other keyboard. It will solve the issue.
Also, If you dont want predictions / suggestions, just untick the predication & suggestion from setting. it will solve your problems.
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?