Added display of icon when a summon result has full text online.
tweaks to positioning of icon.  Not complete yet.
Merge branch 'master' into t86_fulltexticon
Added pdf icon
Moved full text icon to bottom of record display
Removed FTOnline.png from repo
Added back ```<i>``` tag that got inadvertantly dropped
moved config var comment above sample value, capsded sample value, refs #86
used autoescape disabling, striptags filter on best bets description, fixes #92