properly assigning endpoint when grabbed from keystone

also renaming usage command for clarity

Change-Id: I051670a3159af1e227e332f7ec096cc23ffccc64
hack packaging to not touch /usr/local/bin; 0.3.1

Change-Id: I33ab98310c5f97e6b9afee2e0975402c749aaf21
version bump to 0.3.2; add distilclient package

V2: Don't package any pyc.

Change-Id: Ief3412e5cd3bde649cc0b305cc2c99dfad641d97
fix errors collection type in client

Change-Id: Ia51084ece0947f0f8fa910f911454a836395cddf
add raw get-usage command

V3: Check end >= start; fix some whitespace fails

Change-Id: Ib0c502e4c47766a5b3282d3ecc735df37354ad48