W10 documentation (Updated UG + AboutUs)

[kjiaxuan]

Updated AboutUs to include section for roles and responsibilites
Updated User Guide

• reordered the features and grouped the features into sections
• added sort and reverse feature

Comments from other groups:

• Explain overview of software and its functions better so that users can understand the application from the start.

• Add some quick examples in quick start section for users to start using the app.

• what GUI looks like upon launch -> need change diagram

• "point to where command box is"

• what to use select for

• how to use set command (the month/week part)

• explain alias under command format section

• short explanation under each example in features

• rename set to setBudget?

• alias for long commands

• make language style and tone consistent

• add in graphics

• add more whitespace between sections to separate

• use colours to distinguish the different sections