tree f144ba46abe47d38d3c159c8a939c362d2480f13
parent 06c31880f14e6dd58e3c092167815646d4145811
author Edwin Kempin <edwin.kempin@sap.com> 1414050649 +0200
committer Edwin Kempin <edwin.kempin@sap.com> 1414491606 +0100

Return null as web link if no web link should be displayed

So far a web link without URL was returned to indicate that no link
should be displayed, but with I28b98c25a this now results in a warning
in the log that we don't want to see.

Also the web links targets are now exposed as an inner class of the
WebLink interface. Adapt the plugin code to this change.

Change-Id: Ifd10df61ad80bf792348b5bd99aa2e5cf5288635
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>