IDEUI-300: View implementation provided, refreshing Navigation panel provided
Revert "IDEUI-300: View implementation provided, refreshing Navigation panel provided"

This reverts commit b30c599b0a97a1f47484f9d4c9997dcc0665c467.
IDEUI-300: Refreshing Navigation panel provided, added tests
Merge branch 'master' of github.com:codenvy/ide into IDEUI-300
IDEX-1727 Fix Outline panel not updated when opening an sql file editor after a java editor

Task-Url: https://jira.codenvycorp.com/browse/IDEX-1727
IDEX-1728 update project explorer selection with active editor

Task-Url: https://jira.codenvycorp.com/browse/IDEX-1728
IDEX-1719. Fixed: Wrong behavior of the save button on the Preferences->RAM manager form.
Restore metod modified
Merge pull request #370 from codenvy/IDEX-1719

IDEX-1719. Fixed: Wrong behavior of the save button on the Preferences->...
RELEASE:Update maven parent to latest snapshot
Merge pull request #369 from sunix/IDEX-1728

IDEX-1728 synchronise project explorer selected resource with active editor
Merge branch 'master' of github.com:codenvy/ide into IDEUI-300
IDEUI-392 Display Welcome Panel even in permanent workspaces
Merge pull request #368 from sunix/IDEX-1727

IDEX-1727 Fix Outline panel not updated when opening an sql file editor ...
Merge branch 'master' of github.com:codenvy/ide
New restore method provided, updated tests
IDEX-1601 add 'PositionConverter' to EmbeddedTextEditor interface
Merge pull request #372 from codenvy/javadoc

IDEX-1601 add 'PositionConverter' to EmbeddedTextEditor interface
IDEUI-392 Display Welcome Panel even in permanent workspaces
Merge pull request #371 from codenvy/IDEUI-300

IDEUI-300 New restore zen mode method provided