Merge branch 'master' into develop
Don't use unportable strdup(3)
Don't define the variable 'lag' if usleep(3) is not available
Fix the typo of preprocesser definition _ALL_SOURCE
Merge branch 'master' into release-1.4
Merge branch 'develop' into release-1.4
Merge branch 'hotfix-include-path-priority' into release-1.4

Conflicts:
	converters/Makefile.am
	converters/Makefile.in
Merge branch 'release-1.4' into hotfix-include-path-priority
Define _ALL_SOURCE only in Interix environment