Merge pull request #1 from wimsymons/master

Some new changes to your very nice plugin
remove .idea
Some more renames, used Google Guava for proper closing and copying of streams, simplified some code
setting project files

correction on project files and .gitignore
Don't remove Java SDK
New version 0.2
Save workspace.xml and add qaplugin.xml
Merge remote-tracking branch 'upstream/master'

Conflicts:
	.idea/workspace.xml
Ignore the whole .idea tree
Delete .idea from repo
Several fixes:
- improved labels,
- fixed several NPE,
- fixed load/save of configurations,
- fixed possible infinite loop by using VfsUtil.iterateChildren