First pass at converting plugins to a new structure that takes the best of SPF13 and YADR. Split SPF13's .vimrc.bundle into per-section configuration files.
Merged existing YADR .vundle files with SPF13's plugins. Tried to omit pointless or silly plugins where appropriate and/or pick the best from each respectively. There's definitely room for further reduction/improvement/cleanup, but this should serve as a pretty good starting point.