issue#3 usernames and passwords now URL encoded in `hostpost`

Signed-off-by: Darrin Mison <dmison@me.com>
updated license and copyright info

Signed-off-by: Darrin Mison <dmison@me.com>
small comment polish.
removed unneeded X-UDID header - now builds for iOS7 with Xcode5-DP2

Signed-off-by: Darrin Mison <dmison@me.com>
MetricInfoCell how aligns content like UITableViewCellStyleValue2 but lets you adjust the width of metricNameLabel

Signed-off-by: Darrin Mison <dmison@me.com>
MetricInfoCell: reduced padding of header label and let some views use default width

Signed-off-by: Darrin Mison <dmison@me.com>
update readme
update readme