What's new since Babeltrace 2.0.1?

This release contains the following note-worthy fixes:

The full change log follows.

2020-03-10 Babeltrace 2.0.2 (International Bagpipe Day)
* common: cast arguments to character classification functions to unsigned char
* flt.utils.muxer: initialize variable to silence -Wmaybe-uninitialized warning
* Fix: configure.ac: silently accepting invalid Python configuration
* Cleanup: configure.ac: remove redundant AC_ARG_ENABLE parameters
* Fix: plugin-dev.h: Disable address sanitizer on pointer array section variables
* Fix: cli: use BT_CLI_LOGE_APPEND_CAUSE instead of printf to print errors
* tests: improve flt.utils.trimmer/test_trimming to test streams without packets
* Fix: flt-utils.trimmer: accept streams without packet support
* Fix: lib: don't assume that streams have packets in auto seek
* Fix: correct typo in README
* Update working version to Babeltrace 2.0.2