avoid NPE

Signed-off-by: Karsten Thoms <karsten.thoms@itemis.de>
Using create behavior label if set for palette

Signed-off-by: Karsten Thoms <karsten.thoms@itemis.de>
trivial change
adding namespace imports
Adding Spray logo as editor icon

Signed-off-by: Karsten Thoms <karsten.thoms@itemis.de>
NPE guard

Signed-off-by: Karsten Thoms <karsten.thoms@itemis.de>
moved local scope provider to runtime plugin

Signed-off-by: Karsten Thoms <karsten.thoms@itemis.de>
fixed: Styles were always created new

it is necessary to search the diagram if the style already exists there, otherwise all elements would have different style instances

Signed-off-by: Karsten Thoms <karsten.thoms@itemis.de>
initially implemented formatter

Signed-off-by: Karsten Thoms <karsten.thoms@itemis.de>
mark 'style' and 'custom' as layout keyword, i.e. orange

Signed-off-by: Karsten Thoms <karsten.thoms@itemis.de>
added templates fro custom behavior

Signed-off-by: Karsten Thoms <karsten.thoms@itemis.de>
added checkConnectionFromTo()

Signed-off-by: Karsten Thoms <karsten.thoms@itemis.de>
[spray-release] increment development to version 0.5.0-SNAPSHOT

Signed-off-by: Karsten Thoms <karsten.thoms@itemis.de>
prepare release

Signed-off-by: Karsten Thoms <karsten.thoms@itemis.de>

Conflicts:

	releng/org.eclipselabs.spray.parent/pom.xml

Signed-off-by: Karsten Thoms <karsten.thoms@itemis.de>
reworked build script

Signed-off-by: Karsten Thoms <karsten.thoms@itemis.de>
updating versions

Signed-off-by: Karsten Thoms <karsten.thoms@itemis.de>
added editing feature to text elements
activate editing feature in create feature
fixed "null" alias on layout features.
get rid of EMMA as conflicting with ANT version and provides no real
test coverage measure