fix up links

docs/branching_strategies.md

@@ -1,4 +1,4 @@
-# branching strategies
+# branching
 
 ---
 

docs/common_commands.md

@@ -1,4 +1,4 @@
-# common git commands
+# common commands
 
 These are commands and options that I use frequently. See the linked documentation for more options and information.
 

docs/glossary.md

@@ -1,4 +1,4 @@
-# git glossary
+# glossary
 
 > [source (git-scm.com)](https://git-scm.com/book/en/v2) (unless otherwise noted)
 

docs/ssh_setup.md

@@ -1,4 +1,4 @@
-# ssh key setup for git
+# ssh key setup
 
 ---
 

docs/troubleshooting.md

@@ -1,17 +0,0 @@
-# troubleshooting
-
----
-
-
-ssh warnings remote key
-
-missing branches
-
-warnings
-
-line endings
-
-pull request flow
-
-ui flow
-

mkdocs.yml

@@ -1,2 +1,7 @@
 site_name: learngit
 theme: cyborg
+repo_url: https://github.com/benharri/learngit
+edit_uri: blob/master/docs/
+markdown_extensions:
+    - toc:
+        permalink: True