Set up Travis and coverage tracking

.travis.yml

@@ -12,5 +12,5 @@ notifications:
 #  - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
 #  - julia -e 'Pkg.clone(pwd()); Pkg.build("AbstractFFTs"); Pkg.test("AbstractFFTs"; coverage=true)'
 after_success:
-#  - julia -e 'Pkg.add("Coverage"); cd(Pkg.dir("AbstractFFTs")); using Coverage; Coveralls.submit(Coveralls.process_folder())'
-#  - julia -e 'Pkg.add("Documenter"); cd(Pkg.dir("AbstractFFTs")); include(joinpath("docs", "make.jl"))'
+  - julia -e 'Pkg.add("Coverage"); cd(Pkg.dir("AbstractFFTs")); using Coverage; Coveralls.submit(Coveralls.process_folder())'
+  - julia -e 'Pkg.add("Documenter"); cd(Pkg.dir("AbstractFFTs")); include(joinpath("docs", "make.jl"))'

README.md

@@ -2,6 +2,13 @@
 
 A general framework for fast Fourier transforms (FFTs) in Julia.
 
+[![Travis](https://travis-ci.org/JuliaMath/AbstractFFTs.jl.svg?branch=master)](https://travis-ci.org/JuliaMath/AbstractFFTs.jl)
+[![Coveralls](https://coveralls.io/repos/github/JuliaMath/AbstractFFTs.jl/badge.svg?branch=master)](https://coveralls.io/github/JuliaMath/AbstractFFTs.jl?branch=master)
+
+Documentation:
+[![](https://img.shields.io/badge/docs-stable-blue.svg)](https://JuliaMath.github.io/AbstractFFTs.jl/stable)
+[![](https://img.shields.io/badge/docs-latest-blue.svg)](https://JuliaMath.github.io/AbstractFFTs.jl/latest)
+
 This package is mainly not intended to be used directly.  Instead, developers of packages that implement FFTs (such as [FFTW.jl](https://github.com/JuliaMath/FFTW.jl)) extend the types/functions defined in `AbstractFFTs`.  This multiple FFT packages to co-exist with the same underlying `fft(x)` and `plan_fft(x)` interface.
 
 ## Developer information