cleanups for beta release
prepare for beta idrop
fixing readme
updated version to 2.0.1-beta1
#4 successful flow manager
#4 merging flow manager
Merge remote-tracking branch 'origin/development' into flowmanager
#4 merging into dev
#7 built distro for iplant
#6 and win 7 bug testing
#7 testing win7
#7 honor directory preset in grid account
#8 remove show grid at startup
#4 fixes for unbundle
#9 slowness of transfers to tdlc
#9 tsting buffer options
merge latest