Move pages under tldr, lint run.sh, update docs

tldr/git-merge

@@ -0,0 +1,29 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# git merge
+
+> Merge branches.
+> More information: <https://git-scm.com/docs/git-merge>.
+
+- Merge a branch into your current branch:
+
+`git merge {{branch_name}}`
+
+- Edit the merge message:
+
+`git merge --edit {{branch_name}}`
+
+- Merge a branch and create a merge commit:
+
+`git merge --no-ff {{branch_name}}`
+
+- Abort a merge in case of conflicts:
+
+`git merge --abort`
+
+- Merge using a specific strategy:
+
+`git merge --strategy {{strategy}} --strategy-option {{strategy_option}} {{branch_name}}`