Merge pull request #32 from PaulVI/master

Update readme for new contributors
#29 add MarkdownPreview to Node perspective
Merge pull request #1 from Nodeclipse/master

Merging from upstream
Issue #31 : Need a descriptive error message if node settings are not correctly configured. User will now be prompted to open the preferences page.
Merge branch 'master' of https://github.com/pushkar85/nodeclipse-1
#36 Associate *.json files with JS Editor
Merge https://github.com/pushkar85/nodeclipse-1 into pull-request-master
changed error message
#37 Ability to set a working directory
update Roadmap, changelog; move CodeStyle_codetemplates.xml
ref Pushkar Gupte https://github.com/pushkar85 (together for 0.4)
add CoffeeNature; CoffeeFileWizard; update plugins.xml
update version to 0.5
add coffee icons
id="org.nodeclipse.ui.CoffeeNature"
point= "org.eclipse.debug.ui.launchShortcuts" class=
"org.nodeclipse.ui.npm.CoffeeLaunchShortcut"
add comment  from plugin.xml in .ui project. Related to #26
add ###Tools
add TOC
update launch shortcut for coffee
update launch shortcut for coffee