prepare ControlInputFormat
Windows condition for sh wrapping
merge from master
Merge branch 'master' into controlinputformat
first draft of rearranging algorithm
added log messages
changed inputformat class to ControlFileInputFormat
divided balancing algorithm, added test
changed methodname to getSortedHosts
implemented testcases for getInputFiles and getSortedHosts
first working and tested version of ControlInputFormat
debug output
switched to cloudera hadoop dependency
adapted balancing algorithm
merge with master
merge from master
adding comments and description
cleanup and streamlining of ControlFileInputFormat

removed debug messages, adding comments
making ControlFileInputFormat default
directory support for input file refs added