v0.55.0

• enhancement - added support for Call Hierarchy. See #650.
• enhancement - add jars to classpath via new java.project.referencedLibraries preference. See #1196.
• enhancement - completion results are now limited via java.completion.maxResults preference. See JLS#1298.
• enhancement - Remove duplicate call of getRawLocationURI(). See JLS#1299.
• bug fixed - fixed Java Overview breaking the import of invisible projects. See #1198.
• bug fixed - fixed build status reporter in multi-root workspaces. See #1180.
• bug fixed - fixed incorrect signatures returned by signatureHelp. See JLS#1290.
• bug fixed - fixed broken signatureHelp when previous string parameter has ( or {. See JLS#1293.
• debt - relicensed project to EPL-v2.0. See commit.