zhsrc: Ignore gitignore, alias 'todo' to search for todo/fixme-tags

Not searching the patterns found in gitignore is the silliest ever :/ :[
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Signed-off-by: Carl Helmertz <chelmertz@op5.com>
Remove YouCompleteMe

Its submodules always screwed up my environment trying to upgrade it.
Too bad, it was useful.

Signed-off-by: Carl Helmertz <chelmertz@op5.com>