Tidy up the README

- Correct the company name
- Add backticks around commands, filenames and directory names
- Remove unnecessary ".git" suffix on DASH project name
- Fix a couple of grammatical mistakes
Merge pull request #2 from dpursehouse/tidy-up-readme

Tidy up the README
Removed aapt config

This follows our internal confiugration.

Change-Id: I63d4e1770c62cddc14b70a1ff50f4ac5821ed5d1
Also disable hardware/akm