Add license headers (#51)

LICENSE.md

@@ -1,22 +1,22 @@
 The PiecewiseLinearOpt.jl package is licensed under the MIT "Expat" License:
 
-> Copyright (c) 2016: Joey Huchette.
-> 
+> Copyright (c) 2016: Joey Huchette and 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 NONINFRINGEMENT. IN NO EVENT SHALL THE
 > AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 > LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 > OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 > SOFTWARE.
-> 
+>

src/PiecewiseLinearOpt.jl

@@ -1,4 +1,7 @@
-__precompile__()
+# Copyright (c) 2016: Joey Huchette and contributors
+#
+# Use of this source code is governed by an MIT-style license that can be found
+# in the LICENSE.md file or at https://opensource.org/licenses/MIT.
 
 module PiecewiseLinearOpt
 

src/jump.jl

@@ -1,3 +1,8 @@
+# Copyright (c) 2016: Joey Huchette and contributors
+#
+# Use of this source code is governed by an MIT-style license that can be found
+# in the LICENSE.md file or at https://opensource.org/licenses/MIT.
+
 # TODO: choose method based on problem size
 defaultmethod() = :Logarithmic
 

src/types.jl

@@ -1,3 +1,8 @@
+# Copyright (c) 2016: Joey Huchette and contributors
+#
+# Use of this source code is governed by an MIT-style license that can be found
+# in the LICENSE.md file or at https://opensource.org/licenses/MIT.
+
 struct PWLFunction{D}
     x::Vector{NTuple{D,Float64}}
     z::Vector{Float64}

test/exhaustive-tests.jl

@@ -1,3 +1,7 @@
+# Copyright (c) 2016: Joey Huchette and contributors
+#
+# Use of this source code is governed by an MIT-style license that can be found
+# in the LICENSE.md file or at https://opensource.org/licenses/MIT.
 
 # using Cbc # slow, not recommended
 # solver = CbcSolver(logLevel=0, integerTolerance=1e-9, primalTolerance=1e-9, ratioGap=1e-8)

test/runtests.jl

@@ -1,3 +1,8 @@
+# Copyright (c) 2016: Joey Huchette and contributors
+#
+# Use of this source code is governed by an MIT-style license that can be found
+# in the LICENSE.md file or at https://opensource.org/licenses/MIT.
+
 using Cbc
 using Test
 using LinearAlgebra