HTML report cannot scroll horizontally when displaying too many metrics

[devdanzin]

The table that shows metrics in HTML report cannot scroll horizontally, so when displaying too many metrics one cannot see some of them.

To Reproduce

1. checkout wily's repo
2. wily build
3. wily report -n 135 --format HTML src\wily\commands\report.py
4. See that the report table is too narrow to show all metrics, with no way to scroll:

Expected behavior
The table should be wide enough or allow scrolling so all metrics can be seen.

Desktop

• OS: Windows
• Browser: Chrome
• Version: 1.24.2

I have a simple fix that makes the table scrollable, but not sure it's the right way to go about this:

To achieve this one needs to change overflow: hidden; to overflow: scroll; in

wily/src/wily/templates/css/main.css

Line 72 in 72c4bb8

overflow: hidden;

I can submit the trivial PR if this is desirable.

[devdanzin]

Fixed in #208.