fixed toolbar button spacing

* removed trailing whitespaces in button tids
* defined a global left margin for buttons set to 5px
* slightly less than in view-mode before
* slightly more than in edit-mode before
* but visually more appealing to me
* leaves a wee more room for the title to unfold

core/ui/ViewToolbar/more-tiddler-actions.tid

@@ -27,4 +27,3 @@ $:/config/ViewToolbarButtons/Visibility/$(listItem)$
 </$set>
 </div>
 </$reveal>
-

themes/tiddlywiki/vanilla/base.tid

@@ -661,6 +661,7 @@ button.tc-untagged-label {
 
 .tc-tiddler-controls button {
 	vertical-align: baseline;
+	margin-left:5px;
 }
 
 .tc-tiddler-controls button svg, .tc-tiddler-controls button img {