[TIMOB-17095] Update analytics jar with changes to getLastEvent()
Merge pull request #5783 from ayeung/timob-17095

[TIMOB-17095] Update analytics jar with changes to getLastEvent()
[TIMOB-17133] Try gzip if contentLength is unknown (-1)
Merge pull request #5789 from ayeung/timob-17133

[TIMOB-17133] Try gzip if contentLength is unknown (-1)
[TIDOC-1724] Update lastEvent description
Merge pull request #5792 from bhatfield/tidoc-1724

[TIDOC-1724] Update lastEvent description
timob-11671: use 'theHeaders' instead
Merge pull request #5794 from hieupham007/timob-11671

timob-11671: use 'theHeaders' instead