6.0.0 tag + changelog update

Merge pull request #453 from mweimerskirch/patch-1

Replaced automake 1.13 with 1.14 in the ttfautohint installer

history update

5.1.0 released

5.0.1 released

5.0.0 released

history update

removed g+ and shortened donation link, to better work with narrow sc…

…reens

3.0.0 frozen, now working on 4.0.0

history update, tagged 2.0.4 release