SVN Changelist Support
SVN Changelist Support

Add support for SVN changelists via a --svn-changelist flag.

Based off of the change at http://reviews.reviewboard.org/r/2099/

datjwu/rbtools,bcelary/rbtools,halvorlu/rbtools,Khan/rbtools,clach04/rbtools_0.4.1,halvorlu/rbtools,davidt/rbtools,davidt/rbtools,reviewboard/rbtools,halvorlu/rbtools,1tush/rbtools,Khan/rbtools,beol/rbtools,haosdent/rbtools,datjwu/rbtools,clach04/rbtools,haosdent/rbtools,datjwu/rbtools,beol/rbtools,reviewboard/rbtools,reviewboard/rbtools,beol/rbtools,haosdent/rbtools,davidt/rbtools