IDEUI-189 Project Wizard shouldn't display environment and template
information when reopening the wizard. 

Task-Url: https://jira.codenvycorp.com/browse/IDEUI-189
IDEUI-198 Fix Project wizard. Empty project is not allowed

Task-Url: https://jira.codenvycorp.com/browse/IDEUI-198
IDEUI-203 improve UX, focus on the first field of the Project Wizard
form 

Task-Url: https://jira.codenvycorp.com/browse/IDEUI-203
IDEUI-200 Project Wizard: change error field notification. yellow
instead of red 

Task-Url: https://jira.codenvycorp.com/browse/IDEUI-200
IDEUI-206 Project Wizard: improve Select runner page, use the same style

Task-Url: https://jira.codenvycorp.com/browse/IDEUI-206
Merge pull request #177 from sunix/projectWizard

Project wizard