java: Add framework-pac to the default list of linked java libraries

... and to the default built package list

Change-Id: I6d69d54784393124583429e0e55921769138f6f5
add option to use -pipe

Same as this patch http://review.pac-rom.com/#/c/1008/

Usage:
export TARGET_USE_PIPE=true && ./build-pac.sh

Change-Id: Id5b3ade07364cb5be33172fc7f99f2a6c80b0e63
Merge remote-tracking branch 'pac/cm-10.2' into cm-10.2