Modernize license, Travis and readme

Author: jiahao

.travis.yml

@@ -1,22 +1,15 @@
-language: cpp
-compiler:
-  - clang
-notifications:
-  email: false
-env:
-    - JULIAVERSION="juliareleases" 
-    - JULIAVERSION="julianightlies" 
-before_install:
-    - sudo add-apt-repository ppa:staticfloat/julia-deps -y
-    - sudo add-apt-repository ppa:staticfloat/${JULIAVERSION} -y
-    - sudo apt-get update -qq -y
-    - sudo apt-get install libgmp10 libpcre3-dev julia -y
-    - git config --global user.name "Travis User"
-    - git config --global user.email "[email protected]"
-    - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
+language: julia
+os:
+    - linux
+julia:
+    - 0.4
+    - nightly
+sudo: false
+email: false
 script:
-    - julia -e 'Pkg.init(); Pkg.clone(pwd())'
+    - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
+    - julia -e 'Pkg.clone(pwd())'
     - julia -e 'Pkg.test("Combinatorics", coverage=true)'
 after_success:
-    - julia -e 'cd(Pkg.dir("Combinatorics")); Pkg.add("Coverage"); using Coverage; Coveralls.submit(Coveralls.process_folder())'
+    - julia -e 'Pkg.add("Coverage"); cd(Pkg.dir("Combinatorics")); using Coverage; Coveralls.submit(Coveralls.process_folder()); Codecov.submit(process_folder())'
 

LICENSE.md

@@ -1,19 +1,19 @@
 Combinatorics.jl is licensed under the MIT License:
 
-> Copyright (c) 2013-2014: Alessandro Andrioni, Jiahao Chen and other
+> Copyright (c) 2013-2015: Alessandro Andrioni, Jiahao Chen and other
 > contributors.
-> 
+>
 > Permission is hereby granted, free of charge, to any person obtaining
 > a copy of this software and associated documentation files (the
 > "Software"), to deal in the Software without restriction, including
 > without limitation the rights to use, copy, modify, merge, publish,
 > distribute, sublicense, and/or sell copies of the Software, and to
 > permit persons to whom the Software is furnished to do so, subject to
 > the following conditions:
-> 
+>
 > The above copyright notice and this permission notice shall be
 > included in all copies or substantial portions of the Software.
-> 
+>
 > THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 > EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 > MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

README.md

@@ -1,9 +1,10 @@
 # Combinatorics
 
-[![Combinatorics](http://pkg.julialang.org/badges/Combinatorics_release.svg)](http://pkg.julialang.org/?pkg=Combinatorics&ver=release)
-[![Combinatorics](http://pkg.julialang.org/badges/Combinatorics_nightly.svg)](http://pkg.julialang.org/?pkg=Combinatorics&ver=nightly)
+[![Combinatorics](http://pkg.julialang.org/badges/Combinatorics_0.3.svg)](http://pkg.julialang.org/?pkg=Combinatorics&ver=0.3)
+[![Combinatorics](http://pkg.julialang.org/badges/Combinatorics_0.4.svg)](http://pkg.julialang.org/?pkg=Combinatorics&ver=0.4)
 [![Build Status](https://travis-ci.org/jiahao/Combinatorics.jl.svg?branch=master)](https://travis-ci.org/jiahao/Combinatorics.jl)
-[![Coverage Status](https://img.shields.io/coveralls/jiahao/Combinatorics.jl.svg)](https://coveralls.io/r/jiahao/Combinatorics.jl)
+[![Coverage Status](https://coveralls.io/repos/jiahao/Combinatorics.jl/badge.svg?branch=master&service=github)](https://coveralls.io/github/jiahao/Combinatorics.jl?branch=master)
+[![codecov.io](https://codecov.io/github/jiahao/Combinatorics.jl/coverage.svg?branch=master)](https://codecov.io/github/jiahao/Combinatorics.jl?branch=master)
 
 A combinatorics library for Julia, focusing mostly (as of now) on enumerative
 combinatorics and permutations.  As overflows are expected even for low values,