Priorities, Projects and Contexts should be displayed with different markup to differentiate them from standard text in tasks displayed

[bicarbon8]

each task displays as a standard string with no additional markup to differentiate the priority, projects or contexts referenced. This should be updated to make them more visible

REPRO:

1. open the project and create or import tasks containing priorities, projects and contexts

ACTUAL:
the tasks are displayed with priorties (A), (B) and (C) colored, but no differentiation between the priority, project and context strings from the actual task string

EXPECTED:
the priority, projects and contexts are displayed with a different style from the rest of the task text. This style needs to be configurable in the defaultTheme.css file