Testing log message with trailing whitespace is not possible

[Unknown]

Noticed this when converting Python remote server tests to use new StatusChecker. There is a test that verifies that a keyword returns an empty string, and the return value is tested like LOG 3:2 INFO \${ret} = ${EMPTY}. This used to work with the old statuschecker.py distributed with Robot Framework.

[Unknown]

Apparently this still worked with 1.0 version also with the new StatusChecker.

[Unknown]

Ignore trailing and leading whitespace in log messages.

Fixes #3. This still needs to be documented.

→ <<cset 0fdd6af4a9e0>>