New view helper to make current page link active
Added functions
Corrected example usage
Merge pull request #53 from findsorguk/sidebar-navigation-view-helper

Sidebar navigation view helper
Merge pull request #54 from findsorguk/navigationCleanup

Added new menu structure
Updated to view helper

@mchesterkadwell - quick refactor, what do you think. Can you see what I have done?
Mistypes protected variable, updated example.
Removed extraneous bracket
Merge pull request #55 from findsorguk/extendViewHelperCurPage

Extend view helper cur page
Merge pull request #57 from findsorguk/navigationCleanup

Navigation cleanup
Merge branch 'navigationCleanup'
Merge branch 'master' of git@github.com:findsorguk/findsorguk.git
Added Nomisma logos, amended some menus
A few amendments to menus