Fixes #26
Fixes #28
#Fixes 30
Fixes #31
Fixes #31
fix md5 errors
print out exception in task executor
Fixes #4
Fixes #32 #33
Fixes #32 #33
Fixes #32
Fixes #34
fix minor bugs
Added clojure?
Merge pull request #35 from biomunky/master

added clj?
add in a performance graph for workflows
wq
Merge branch 'master' of https://github.com/gerritjvv/glue
make worfklows in perf graph configurable
Fixed #37
fix exception bug in hdfs module