IdP3 install/documentation notes

[Tom Zeller]

> On Oct 14, 2015, at 2:28 AM, Peter Schober <peter.schober at univie.ac.at> wrote:
> 
> * Baron Fujimoto <baron at hawaii.edu> [2015-10-14 03:38]:
> 
>> But below, under "Rebuilding the war file" it says, "If you need to
>> rebuild the war file you should run the bin/build.sh (or bin\build.bat)
>> script from the installation directory"
> 
> That probably should be %{idp.home} instead of 'the installation directory'.
> Can't hurt to make that change?

Just made the change, thanks for the suggestions.