RFU: tig 0.15-1

[Jari Aalto]

New upstream release:

wget \
    http://cante.net/~jaalto/tmp/cygwin/tig/setup.hint \
    http://cante.net/~jaalto/tmp/cygwin/tig/tig-0.15-1-src.tar.bz2 \
    http://cante.net/~jaalto/tmp/cygwin/tig/tig-0.15-1.tar.bz2

All packages are 1.7 now on as per Corinna's message.
Jari