Delete unused git aliaes

doc/toda-git-tips.txt

@@ -1,24 +0,0 @@
-
-
-git la
-la=!git config -l | grep alias | cut -c 7-
-undo-commit=reset --soft HEAD^
-c=commit -m
-a=add .
-cob=checkout -b
-s=status
-um=!git fetch upstream && git rebase upstream/master
-ud=!git fetch upstream && git rebase upstream/develop
-ls=log --oneline
-caa=commit -a --amend -C HEAD
-ca=commit --amend
-sl=stash list
-sa=stash apply
-ss=stash save
-recent=!git for-each-ref --sort='-committerdate' --format='°%(committerdate)%09%09%(refname)' refs/heads
-last=!git for-each-ref --sort='-committerdate' --format='°%(committerdate)%09%09%(refname)' refs/heads
-
-
-
-
-