Adding better errors and a few more libhdfs function wraps
strerror already returns a string pointer, LOL
Some functions don't set errno, wut
Removing some more errno explication
Merge remote-tracking branch 'origin/master' into better-errors-and-more-calls
Merge remote-tracking branch 'origin/master' into better-errors-and-more-calls
Merge branch 'better-errors-and-more-calls' of github.com:dallasmarlow/ruby-hdfs-cdh4 into better-errors-and-more-calls
More strerror tweaks
Bugfixing
More tweakery
Bugfixing
Bugfixing
Bugfixing
Fixing a bunch of segfaults
Using get_string for safer string reads
Bugfixing
Bugfixing harder
Fixing bug in listing directories
Merge pull request #5 from dallasmarlow/better-errors-and-more-calls

Better errors, segfault fixes, and File.read_pos/File.hflush methods