Minor updates to a few rcfiles.
Added secure synergy function to .shellrc
Fixed config file for github

I also added keychain support to .zprofile
Merge remote-tracking branch 'origin/marvin'
Replaced old powerline config with new stock one.

Will merge new and old configs in next commit.

I also added a few more files to the home/dnoland/.config section.  The
main thing is that my roxterm config should now be portable.