Added ability to add/remove basic conditions

Conditions are those listed in ./lib/methods/conditions.js

rpg-docs/client/views/character/inventory/itemDialog/itemDialog.html

@@ -62,10 +62,7 @@
 
 	<!--Description-->
 	<paper-textarea id="itemDescriptionInput" label="Description" value={{description}}>
-		<div suffix>
-			<paper-tooltip position="left" animation-delay="0">This field accepts formulae in {curly brackets}</paper-tooltip>
-			<iron-icon icon="dicecloud:code-braces"></iron-icon>
-		</div>
+		{{> bracketSuffix}}
 	</paper-textarea>
 	<!--Effects-->
 	{{> effectsEditList parentId=_id parentCollection="Items" charId=charId enabled=equipped name=name}}