tupdate documentation with information on testing - Granular.jl - Julia package for granular dynamics simulation
 (HTM) git clone git://src.adamsgaard.dk/Granular.jl
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 (DIR) commit 3ddfb848626100230bbabd79a1669a62ae45f94b
 (DIR) parent eef611de8522c106573dd4104309929a38fa9b33
 (HTM) Author: Anders Damsgaard <andersd@riseup.net>
       Date:   Tue,  7 Nov 2017 10:18:28 -0500
       
       update documentation with information on testing
       
       Diffstat:
         M docs/src/man/installation.md        |      34 ++++++++++++++++++++++++++++---
       
       1 file changed, 31 insertions(+), 3 deletions(-)
       ---
 (DIR) diff --git a/docs/src/man/installation.md b/docs/src/man/installation.md
       t@@ -1,5 +1,8 @@
        # Installation
       -Granular.jl can be installed directly from the Julia shell by:
       +
       +## Stable installation (recommended)
       +The latest stable release of Granular.jl can be installed directly from the 
       +Julia shell by:
        
        ```julia-repl
        julia> Pkg.add("Granular")
       t@@ -10,9 +13,34 @@ This will install the contents of this repository in the folder
        package [JLD](https://github.com/JuliaIO/JLD.jl) is used for model restarts and 
        is recommended but not required, and is thus not automatically installed.
        
       -You can run the package tests, which are contained in the `test/` directory, with
       -the following command:
       +If desired, the current developmental version of the [Granular.jl Github 
       +repository](https://github.com/anders-dc/Granular.jl) can be installed with the 
       +command:
       +
       +```julia-repl
       +julia> Pkg.clone("git://github.com/anders-dc/Granular.jl")
       +```
       +
       +*Please note:* The developmental version is considered unstable and should only 
       +be used over the stable version if there is a compelling reason to do so.
       +
       +## Package tests
       +The Granular.jl package contains many tests that verify that the functionality 
       +works as intended.  The extent of test coverage of the source code is monitored 
       +and published with [CodeCov](https://codecov.io/gh/anders-dc/Granular.jl).
       +
       +The package tests are during development continuously run with 
       +[Travis-CI](https://travis-ci.org/anders-dc/Granular.jl) for Mac (latest stable 
       +release) and Linux (Ubuntu stable (trusty)), and 
       +[AppVeyor](https://ci.appveyor.com/project/anders-dc/seaice-jl) for Windows.
       +
       +The test scripts are contained in the `test/` directory, can be run locally 
       +with the following command:
        
        ```julia-repl
        julia> Pkg.test("Granular")
        ```
       +
       +In case any of these tests fail, please open a [Github 
       +Issue](https://github.com/anders-dc/Granular.jl/issues) so it can be 
       +investigated and diagnosed further.