Remove example/simple/ptest2
Write connectivity_new_byname
Extend example/tetgen with write programs
simplify, speed up p4est_quadrant_compare
Make p4estindent more robust
Indent
p8est_ghost_tree_bsearch -> p8est_ghost_bsearch
configure.ac: silent make rules, AM_PROG_AR
Clean compile, gcc 4.6 -Wall -Wno-unused-function -Wno-unused-but-set-variable
Add user_long field to a quadrant
src/Makefile.am: check before building static libraries
configure.ac: use ac logging macros