Merge pull request #71 from AlexanderWert/master

merge Alex's repository with master
Add '/plugins' path to .gitignore in org.spotter.service

Change-Id: I971ed5af5610e630ae9a7614f12288c67ab58bc6
Signed-off-by: Denis Knoepfle <denis.knoepfle@sap.com>
Fix project selection (regarding #63)

Registering SelectionListener as normal selection listener and not as
PostSelectionListener fixed the issue. Fixed logic bug in selection of
projects. Now selected projects are counted correctly. If mixed element
types of different projects are selected it counts as none selected.

Change-Id: Id07ff4af293486c463b88d33894ac6017bdd2685
Signed-off-by: Denis Knoepfle <denis.knoepfle@sap.com>
Add expert view toggle (issue #50)

Expert view can be toggled in the context menu and the setting is
persisted on a per project basis. Open editors/views that are related
with expert view are currently still left untouched when the expert mode
is deactivated. The new feature only affects the display of the
Hierarchy node currently.

Change-Id: I8338d160cee18c5d6ef14ab916dd067dee41239f
Signed-off-by: Denis Knoepfle <denis.knoepfle@sap.com>
Fix checkstyle issues and typos, update javadoc

Change-Id: I530b3e332de831fdd09052680d995f20578d4570
Signed-off-by: Denis Knoepfle <denis.knoepfle@sap.com>
Merge pull request #72 from DenisKnoepfle/master

Fix project selection bug / Add Expert View / Checkstyle
fixed some findbugs issues

Change-Id: I0712cb6f0c0e2008dc53bd9eb7468ba85fc0c234
Signed-off-by: Alexander Wert <alexander.wert@sap.com>