Started conversion to reddit
renamed files and references
handled images include placeholder
more logical renaming
Merge branch 'RedditSearch'
Removed references to Twitter app

Updated requirements to RubyMotion 2.0, since 1.0 obviously can't run OSX.

Also changed out the Tweet sample for the RedditSearch, since the Twitter app is non-functional.
Merge pull request #44 from GantMan/master

Converted Twitter App to Reddit - ty LRZ for giving me access.  Closes issue #31