Leave a debugger statement with `C-c d`

Conflicts:
	init.el

Cherry-pick from https://github.com/jaseemabid/emacs.d/commit/d136e0f1bb002e025871f9c578d6ab1ec8c7846e
Uniquify buffers, always show one parent dir name
Fill column indicator with color suiting solarized theme
yas snippets
Enable FCI
Add autocomplete dat file to gitignore