Merge pull request #13 from lualatex/master

update with lualatex master
Merge pull request #22 from phi-gamma/master

add option to disable db updates during a TeX run
Merge pull request #23 from phi-gamma/master

update NEWS
Merge pull request #25 from phi-gamma/master

close issue #20
Merge pull request #29 from phi-gamma/master

fix issue #26
Merge pull request #30 from phi-gamma/master

implement feature request #24
Merge pull request #14 from lualatex/master

update with lualatex master
Updating Makefile a bit
A little tuning (some simplifications)
Updating test

Very interesting feature by the way
Merge pull request #35 from eroux/master

Proposal for minor changes in the aux library
Merge pull request #5 from lualatex/master

modifications by Élie