Update README.md

"may with" -> "may wish"
Merge pull request #830 from secretrobotron/master

Update README.md
Merge pull request #881 from pindexis/develop

Remove superfluous !!
Created CONTRIBUTING.md, moved hosting section out of contributing into the main does.  Fix #821
Add test for console
Fix #758, note how to set --port/etc
Fix: update togetherjs urls in the firefox addon preference
Merge pull request #883 from rpl/fix/firefox-addon-default-preferences

Fix: update togetherjs urls in the firefox addon preferences
Merge pull request #886 from pindexis/develop

clear chat input before submitting message
Add Contributing file
Add (restore) bookmarklet (though not yet linked in)
automatically made whitespace changes
Add XPI build and copy to the publish task
Merge pull request #889 from pindexis/develop

Fix condition for sending cursor-click
added an empty youtube-videos module and its name into features variable
play and pause for youtube videos are synchronized
multiple issues fixed: a) videos are placed in the array in the right order b) do not send anything when state changes to buffering c) dontPublish shouldnt be set True when the player wouldnt change its state after receving a message
automatically detects youtube iframes
Add console.js description to the JSON module description file
Templatize the less building, make it write to --dest directories properly.  Fix #891