Project Update

- Updated gitignore file to hide tool specific files a little more
intuitively
- Added travis-ci.yml (gonna check out the ci scene)
- Updated readme with build-status icon pre-emptively

Change-Id: I73cccd2283e41e606a1f74fd0a4777687f215574
Signed-off-by: Rikkotec <rik@mmogp.com>