Improve breadcrumb logic through pledge creation

pass a "page" string instead of a page number, and improve the wording
of "Category / Privacy" if we're not actually supporting privacy.
RWBM microsite settings for location/privacy
remove unneeded stylesheets, add blank styles.css for our styles
remove left nav
remove related links
added static breadcrumb. TODO: needs replacing with real paths
header styles - remove some purple, make it look more like RBWM
Remove background image
styled search bar
fix to remove weird vertical space under nav
pledgebank design will now use 100% of available space within rbwm template
tweaked layout and design to make form more prominent
better fix to override specificty breaking the govmetric styles
fix for all forms being broken
tweak to new pledge layout
normalise all the purple boxes
re-add border, fix float drop
new pledge form is back to purple