start visual localizaiton project

import andrond project into eclipse and set classpath included core.jar
then set exported.
disable laser animation
let system scan whole screen size.

Default system have rectangle to let user focus qrcode in center of
screen. Disable this funciton for localization use.
assign core.jar sourcepath
find QR code pattern center

1. Most important change is add funciton in core.jar to find the center
of QR code pattern.
2. Also have some debug message in this commit.
3. We change core.jar import as internal JARs.
Add better lib order for eclipse
Show QR CODE location on screen
Just change my nickname
Change preview resolution to 1920 x 1088 for better precision value
Merge branches 'localization' and 'master'