Added an AngularJS module to handle AJAX success and error responses in a central area.
Stylesheet change to not make headers bold since they are styled by a font that has different 'plates' for thicknesses, as in you would use the 'fontname-bold' font for bold type where 'fontname-normal' is the normal font, instead of using the browser's rendering engine to render normal fonts bold.
Fixed a bug where the application.conf values were set wrong.

It turns out that although the file looks like a Java file it is actually more or less a series of keys and string values, so using the java function "System.getenv("[name]")" was being interpreted as a string instead of being evaluated.
Added an element to the index template to hold a notification area for AJAX messages using the 'appMessenger' AngularJS module.

This builds off a previous commit that introduces this module.
Merge branch 'master' of https://github.com/williamge/thisismyjam