app-editors/vim-qt: Version from Git supporting Vim 7.4
media-fonts/powerline-symbols: Adjust spacing for gVim
Revert "media-fonts/powerline-symbols: Adjust spacing for gVim"

This reverts commit 4eafa43158dffd97bbbda2dc6b119ff16e9dcf82.
Removed media-fonts/powerline-symbols
Add media-fonts/dejavu-powerline