Fix RunCommandAction #10

- Add list-commands
Add share command #11
Add Options and panel for share command #11
Check options for share command #11
Fix typo and message
Update README
Update description
Merge pull request #13 from junichi11/vagrant1.5

Vagrant1.5 support
vagrant ssh support #12
Add Syntax Highlighting #14

- Need Ruby plguin
Merge branch 'dev' of github.com:junichi11/netbeans-vagrant-plugin into dev

Conflicts:
	vagrant/src/org/netbeans/modules/vagrant/ui/actions/VagrantActionMenu.java
Update README
Add ssh icon
Fix extension for vagrant in Windows #15
Update README
Update version number to 0.4.0
Merge branch 'dev'