Added support for Tweets with Images, uploaded to TwitPic.

This also requires the user to input an API key given by
registering their app with TwitPic.

SetStatus and SetStatusWithImage have been renamed to
Tweet and TweetWithImage, as 'Tweet' is effectively a
verb and more intuitive than 'SetStatus'

TweetWithImage also tweets only the text if the image
is not found or is invalid.

Updated version numbers of the twitter component.

Change-Id: I6f2eace3468e6af229d326a8d739acef0f924419
Updated UI for the Companion. Design work by Edwin Zhang.

Change-Id: I05c0aae85b1c303555b9b0924a9938b4d94f497b
Add warning count indicator.

Add a warning toggle button to blocks area and remove previous toggle button from designer.

Change-Id: I507011ab5808d8918f1277cd474092c05032e886
Add new Nearfield component

Change-Id: I07395288e131c7c630e5c3170d3ca320ca4900b7
Adding back max and min properties that had been commented out in messages file

Change-Id: I4f72ef0101d407e87cb997bd64b1513de90e8ef5
Fix OpenScreenAnimation and CloseScreenAnimation.

Fix the decorators (annotators) for the OpenScreenAnimation and
CloseScreenAnimation in Form.java so that Yail generation works
correctly with blockly.

Change-Id: I32077105ddbc65898c45425128665bfb8b37172b
Collapsing blocks for App Inventor 2
  - Adds collapsing functionality
  - Fix for typeblocking split blocks after a fix in the block type checks

Change-Id: I9e8d85c02964f64ccee0708de276590a311d3ebb
Force the arguments for make-color and split-color to be exact integers

Change-Id: I64623471f6982dd22870622b4c9165a14424d773
Added new App Inventor 2 logo

Change-Id: I03ff43068f797bc260edd0c2d9f06c656b00ea0f
Merge branch 'master' into newblocks