remove description, move test status to the top
added cacheing of update objects
fixed concurrent modification exception
added  expansion to dir paths
refactor groovy interrupt code
Merge pull request #867 from twosigma/ildipo/minorstuff

Fixed ctrl-click on beaker icon to bring to proper page
Merge pull request #865 from twosigma/ildipo/updater

Ildipo/updater
Fix Issue 869 by configuring our JSON parser to accept NaN
better java autocomplete and added groovy autocomplete
Merge pull request #871 from twosigma/spot/869

Fix Issue 869 by configuring our JSON parser to accept NaN
Now correctly put 'dot' when autocompleting full method names
Now autocomplete java code sniplet
Should work now even if homebrew is installed in non-standard location
remove redundant link
Update README.md

add new image
add test pointer
fix test running
Update README.md
Merge pull request #881 from twosigma/spot/847

Spot/847 focus readme on developers, link in architecture diagram, update screenshots
Further improvement to groovy autocomplete
add and tested resetEnvironment to groovy plugin