Capitalize display categories for consistency, and further delineate Vertical Cross Sections from Cross Sections.

Hi Guys - this is McV Inquiry #1123:

http://dcdbs.ssec.wisc.edu/inquiry-v/index.php?inquiry=1123

Very simple - for consistency, display categories for cross sections should be capitalized.  Further, Vertical Cross Sections should be distinguished.  Shown are before and after views in the Dashboard.

Before:

![idv_cs](https://f.cloud.github.com/assets/2334847/832835/cf39f57a-f278-11e2-9d5c-fd93c06e3a72.png)

After: 

![idv_vcs](https://f.cloud.github.com/assets/2334847/832834/c3c00c70-f278-11e2-80c2-1d7d92ace3e7.png)