/bin/sh on OSX doesn't understand -n
authorRuben Kerkhof <ruben@rubenkerkhof.com>
Sat, 9 May 2015 18:34:52 +0000 (20:34 +0200)
committerRuben Kerkhof <ruben@rubenkerkhof.com>
Sat, 9 May 2015 18:34:52 +0000 (20:34 +0200)
commitb2086f25ed8449cc63f2459ad67d06fa39ae263c
tree626e7dcf7f34909d4df4430d34e25e753ec7209b
parentf87af5a58fa6a51d0268e47a0e55988db692a372
/bin/sh on OSX doesn't understand -n

This breaks PACKAGEVERSION since the -n is left verbatim in the string.
Use the more portable printf instead
version-gen.sh