comment added
Merge remote-tracking branch 'upstream/develop' into develop

Conflicts:
	src/main/java/com/impossibl/postgres/system/procs/Networks.java
Merge remote-tracking branch 'upstream/develop' into develop
Merge remote-tracking branch 'upstream/develop' into develop
Merge remote-tracking branch 'upstream/develop' into develop
Merge remote-tracking branch 'upstream/develop' into develop
Merge remote-tracking branch 'upstream/develop' into develop
Merge remote-tracking branch 'upstream/develop' into develop
Merge remote-tracking branch 'upstream/develop' into develop
fixed fndBugs warnings.
Merge pull request #43 from croudet/develop

Fixed findBugs warning.