Docs update

tw5.com/tiddlers/Docs.tid

@@ -60,7 +60,6 @@ These are the individual rules that make up WikiText:
 Macros give WikiText dynamic functionality:
 
 * ButtonMacro
-* ChooserMacro
 * ColorMacro
 * CommentMacro
 * DownloadMacro
@@ -78,7 +77,6 @@ Macros give WikiText dynamic functionality:
 * TranscludeMacro
 * VideoMacro
 * ViewMacro
-* ZoomerMacro
 
 ! Commands
 

tw5.com/tiddlers/Introduction.tid

@@ -8,9 +8,6 @@ Here are a few features of TiddlyWiki that you can explore:
 * Invoke a demonstration wizard: <<button modal param:[[SampleWizard]] class:"btn btn-inverse"><demo>>
 * Use TiddlySpot to host an instance of TiddlyWiki5
 * Save this wiki as a static HTML file: <<button save-wiki param:"$:/core/templates/static.template.html" class:"btn"><Save Static>>
-* If you're running on a touch browser like Mobile Safari on the iPad or iPhone:
-** The zooming chooser appears by swiping into the left edge of the screen. (It's currently broken but you get the idea)
-** The zooming navigator appears by swiping in from the right edge of the screen. (It currently only works in the 'Classic' storyview)
 * Browse the list of AllTiddlers or the ShadowTiddlers
 * Examine the example [[bitmap images|Motovun Jack.jpg]] and [[SVG images|Motovun Jack.svg]]
 * Explore the RoadMap of TiddlyWiki5's ongoing development