lib: chunkio: upgrade from v1.0.0 to v1.0.1

Signed-off-by: Eduardo Silva <eduardo@treasure-data.com>

storage: print Chunk I/O storage layer version

Signed-off-by: Eduardo Silva <eduardo@treasure-data.com>

in_syslog: add more verbosity when failed to parse log message (fluen…

…t#1859 fluent#1930)

This patch makes the warning message [ warn] [in_syslog] error parsing log
message more detailed by showing alias name of input plugin and parser
name. It also prints the content of the message not parsed in debug mode.

Signed-off-by: Mengying <mengyinglimandy@gmail.com>

sds: fix typo in flb_sds_cat_utf8 declaration

Signed-off-by: Manuel Luis Sanmartín Rozada <manuel.luis@gmail.com>

filter_parser: wrong error message (fluent#1809 fluent#1810)

Signed-off-by: Pradeep Hiremande <16595434+phiremande@users.noreply.github.com>

scheduler: do not remove the 'retry request' context before perform t…

…he retry

Signed-off-by: Eduardo Silva <eduardo@treasure-data.com>

filter_kubernetes: fix duplicated variable

Signed-off-by: Eduardo Silva <eduardo@treasure-data.com>

ci: travis: enable tests on arm64v8 architecture!

Signed-off-by: Eduardo Silva <eduardo@treasure-data.com>

out_datadog: fix variable declaration and codestyle

Signed-off-by: Eduardo Silva <eduardo@treasure-data.com>

doc: update README, a small refresh

Signed-off-by: Eduardo Silva <eduardo@treasure-data.com>