update base, switch to base modals

Switches to latest version of base. 

Significant changes:
- `globe` icon replaces `home` icon for 'map' reference:
![screen shot 2014-10-02 at 3 17 22 pm](https://cloud.githubusercontent.com/assets/108094/4496738/c6e67030-4a68-11e4-9885-f86cc3f6aa24.png)

- `inspect` icon replaces `eye` icon for xray mode:
![screen shot 2014-10-02 at 3 17 26 pm](https://cloud.githubusercontent.com/assets/108094/4496739/cb4327ae-4a68-11e4-988d-a0e947ac7523.png)

- tm2 modal code swapped for base modal code (they look + work the same )