The fields value not lose anymore if switch date.
Merge branch 'v1.2.0-SNAPSHOT-JTTM68' into v1.2.0-SNAPSHOT
support 6.0 user_name changes. no more missing worklog or not working
summary and highlights.
refactore worklog query expr list.
Fixed maven-assembly in the pom.
Merge pull request #21 from daniel-toth-everit/1.2.0-SNAPSHOT-newGetworklogs

1.2.0 snapshot new getworklogs