Fix potential crash cases (Sentry)

Apollon77 released this 23 Apr 21:19

· 463 commits to master since this release

b30beaf

1.9.4 (2020-04-23)

Catch error when Storage directory can not be created (Sentry IOBROKER-HISTORY-1)
make sure internal structures are initialized correctly (Sentry IOBROKER-HISTORY-2)
make sure to handle cases where retention directory is not existing (Sentry IOBROKER-HISTORY-3)

Assets 2