hide category name for Uncategorized topics while oneboxing
prep for renaming trust level levels
Internal renaming of elder,leader,regular,basic to numbers

Changed internals so trust levels are referred to with

TrustLevel[1], TrustLevel[2] etc.

This gives us much better flexibility naming trust levels, these names
are meant to be controlled by various communities.
Rename trust level badges
Merge pull request #2759 from techAPJ/patch-2

Add education panel for starred tab
remove elder terminology in specs
lesson, this is why you don't mock
fix task
UX: move "show more" in search to bottom of results
Merge pull request #2754 from techAPJ/patch-1

hide category name for Uncategorized topics while oneboxing
FEATURE: restrict admin access based on IP address
FIX: vBulletin pre-processing regexes order
Using `Discourse.XYZ` in templates is deprecated. This fixes that, plus
adds some more integration tests to make sure login required is working.
FIX: Missing `id` attribute caused failing test
UX: remove email display from profile page
better display of topic glyphs in search
improve starred topics education copy
remove hard-coded CSS on 404 page
FEATURE: hide google search on 404 page for private instance