tadd missing package_contents.md - Granular.jl - Julia package for granular dynamics simulation
 (HTM) git clone git://src.adamsgaard.dk/Granular.jl
 (DIR) Log
 (DIR) Files
 (DIR) Refs
 (DIR) README
 (DIR) LICENSE
       ---
 (DIR) commit 48271f6efda6a8ef3755618f89f0ee309c07e353
 (DIR) parent 26d3e19ba6773954c258d48d3e568f7dd4674f91
 (HTM) Author: Anders Damsgaard <andersd@riseup.net>
       Date:   Tue,  7 Nov 2017 11:02:12 -0500
       
       add missing package_contents.md
       
       Diffstat:
         A docs/src/man/package_contents.md    |      57 +++++++++++++++++++++++++++++++
       
       1 file changed, 57 insertions(+), 0 deletions(-)
       ---
 (DIR) diff --git a/docs/src/man/package_contents.md b/docs/src/man/package_contents.md
       t@@ -0,0 +1,57 @@
       +# Package contents
       +This package follows the official 
       +[guidelines](https://docs.julialang.org/en/latest/manual/packages/#Creating-a-new-Package-1) 
       +for Julia package layout and contents. 
       +
       +## File locations after installation
       +After installation, the package contents will be installed inside the hidden 
       +`~/.julia/` folder in the home directory.  The path can be printed from inside 
       +the `julia` shell by the command:
       +
       +```julia-repl
       +julia> Pkg.dir("Granular")
       +"/Users/ad/.julia/v0.7/Granular"
       +```
       +
       +The above output will be different for different platforms and Julia versions. 
       +In order to open this directory on macOS, run the following command:
       +
       +```julia-repl
       +julia> run(`open $(Pkg.dir("Granular"))`)
       +```
       +
       +On Linux, use the following command:
       +
       +```julia-repl
       +julia> run(`xdg-open $(Pkg.dir("Granular"))`)
       +```
       +
       +The above commands will open the directory containing all of the Granular.jl 
       +components. The main component of Granular.jl is the source code contained in 
       +the [src/](https://github.com/anders-dc/Granular.jl/tree/master/src) directory. 
       +The [docs/](https://github.com/anders-dc/Granular.jl/tree/master/docs) 
       +directory contains the documentation source via Markdown files.  The online 
       +documentation is generated from these files via 
       +[Documenter.jl](https://juliadocs.github.io/Documenter.jl/stable/) by the 
       +[docs/make.jl](https://github.com/anders-dc/Granular.jl/blob/master/docs/make.jl) 
       +script.  The documentation consists of manual pages, as well as auto-generated 
       +API reference that is parsed from the documentation of the Granular.jl source 
       +code ([src/](https://github.com/anders-dc/Granular.jl/tree/master/src) 
       +directory).
       +
       +## Example scripts
       +The [examples](https://github.com/anders-dc/Granular.jl/tree/master/examples) 
       +directory contains several annotated examples, which are useful for getting 
       +started with the Granular.jl package and for demonstrating some of its 
       +features.  The examples are generally heavily annotated with comments to 
       +illustrate the purpose of the included commands.
       +
       +The examples can be run by either navigating to the examples directory from the 
       +command line, and launching them with a command like `julia -e logo.jl`, or 
       +directly from the julia shell with:
       +
       +```julia-repl
       +julia> include("$(Pkg.dir("Granular"))/examples/logo.jl")
       +```
       +
       +It is recommended that the source code of the examples is inspected beforehand.