Fixed: Undodir reconfiguration.

vim-sensible takes care of the file locations. Undo between sessions did
not work anymore with this overwrites.
Updated: Moved PDV config from .vimrc to PHP ftplugin.

This fixes PDV to be available in all PHP buffers.
Fixed: Incorrectly indented newline after PHP snippets.
Fixed: Use more unambiguous snippet triggers.
Fixed: Add SVN commit files to restore position ignore list.
Added: Link to Powerline doc.
Added: German vimspell files
Fixed: Syntastic PHPCS config.
Fixed: Set nohidden.

The "hidden" option causes Vim to keep a buffer, once open e.g. through
a split, open, even if the window that displayed the buffer is closed.
That causes swap file conflicts, if you try to open the same file in a
parallel Vim session. Setting "nohidden" avoids this issue.
Updated: More sane undo values.
Fixed: Exclude TeX files from pasta.
Updated: TeX snippets.
Disable w3 syntax checker. Horrible in slow networks
Merge remote-tracking branch 'toby/master' into custom

Conflicts:
	vimrc
Added more PHP snippets