Nav changes ...

Removed Bob Welch (registerguard/tracker#365) and removed the word
"Extra" from police call log link (#162).
Added "call" to springfield map link.
Updated MM link in nav.

Closes #168.
2014/02/14 production build.

Introduces ticker JS and tabs/accordions. Closes #55 and see
registerguard/tracker#363.
Merge branch 'master' into gh-pages