lhapdf: 6.1.3
sherpa: 2.1.1

Added warning about fragmentation on Mavericks
Merge pull request #24 from misho104/master

Follow the changes on Homebrew URLs and Installations
Update README.md
yoda: 1.1.0
rivet: 2.1.2 and --without-analyses option
fix travis build?
fix travis build?
travis build fix?
Remove brew test from travis CI

Will need to change tests a la
https://github.com/Homebrew/homebrew/pull/20358
Also fixed deprecated Formula.factory() calls => helps brew audit
fjcontrib: 1.012
pythia: 8.185 and add tarball to sacrifice
thepeg: 1.9.1
applgrid: 1.4.56
lhapdf: update caveats

Now describes PDF download
fastnlo: new formula
rivet: add patch

needed for mcgrid package
Update README.md

[no CI]
sherpa: fragmentation bugfix

closes #15
mcgrid: new formula