Merge branch 'master' of ssh://git-annex.branchable.com

doc/bugs/filename_with___34____63____34___causes_unknown_response.mdwn

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+### Please describe the problem.
+When I do git annex add on a directory with a filename that include a "?"
+I get an error:
+git-annex: unknown response from git cat-file ("HEAD:./Home/wc/Icon missing","HEAD:./Home/wc/Icon\r")
+CallStack (from HasCallStack):
+  error, called at ./Git/CatFile.hs:86:48 in main:Git.CatFile
+
+where the file here was called "Icon?"
+
+### What steps will reproduce the problem?
+mkdir test
+
+cd test
+
+git init
+
+git annex init "test"
+
+cp ~/Desktop/Icon? .
+
+ls
+
+Icon?
+
+git annex add .
+
+ git-annex: unknown response from git cat-file ("HEAD:./Icon missing","HEAD:./Icon\r")
+CallStack (from HasCallStack):
+  error, called at ./Git/CatFile.hs:86:48 in main:Git.CatFile
+
+### What version of git-annex are you using? On what operating system?
+git-annex-6.20160619
+
+OSX El Capitan using brew install git-annex
+
+### Please provide any additional information below.
+
+[[!format sh """
+# If you can, paste a complete transcript of the problem occurring here.
+# If the problem is with the git-annex assistant, paste in .git/annex/daemon.log
+
+
+# End of transcript or log.
+"""]]
+
+### Have you had any luck using git-annex before? (Sometimes we get tired of reading bug reports all day and a lil' positive end note does wonders)
+

doc/forum/__34__git_annex_unused__34___doesn__39__t_find_unused_files_after_git_history_was_rewritten.mdwn

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+Hi,
+
+I recently cleaned my git history using:
+
+    git filter-branch --tree-filter 'rm -rf personal/Mail' --prune-empty HEAD
+    git for-each-ref --format="%(refname)" refs/original/ | xargs -n 1 git update-ref -d
+    git gc
+
+I then ran:
+
+    git annex unused
+
+But was surprised to find that it didn't report any unused files. Not surprisingly (given that I didn't touch the annex data at all so far), when looking into `.git/annex/objects/` I still find the content of all the files that are now not used anymore.
+
+Is there a way to clean these up besides creating a fresh clone of the repository?
+
+Thanks!

doc/forum/git_annex_vicfg___40__preferred_content__41___examples/comment_3_78bc3e56502e425f4f77bc35ed2199b8._comment

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+[[!comment format=mdwn
+ username="listx"
+ subject="comment 3"
+ date="2016-08-04T02:07:55Z"
+ content="""
+I went ahead and used `git annex wanted . \"exclude=FOO\"` and it did what I wanted. For posterity, here are some other observations:
+
+- The file that `git annex vicfg` shows was updated to include the invocation of `git annex wanted`, like this:
+
+```
+...(truncated for brevity)...
+# Repository preferred contents                                                                                                                                                    
+# (Set to \"standard\" to use a repository's group's preferred contents)
+# (for k0)
+wanted a71d805d-df77-42e7-97b0-ba7686c05083 = exclude=FOO
+# (for web)
+...(truncated for brevity)...
+```
+
+()- I noticed that the UUID above matches the UUID found in my `.git/config` file, which looks like this:
+
+```
+[core]
+	repositoryformatversion = 0
+	filemode = true
+	bare = false
+	logallrefupdates = true
+[remote \"origin\"]
+	url = m0:/mnt/a/annex.git
+	fetch = +refs/heads/*:refs/remotes/origin/*
+	annex-uuid = c5c012cc-2080-481f-81bc-7f449f33490b
+[branch \"master\"]
+	remote = origin
+	merge = refs/heads/master
+[annex]
+	uuid = a71d805d-df77-42e7-97b0-ba7686c05083
+	version = 5
+```
+
+.
+"""]]

doc/todo/__34__copy_--failed__34__/comment_2_9044c9b76f25114914f68afe0c7c0506._comment

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+[[!comment format=mdwn
+ username="eslgastal"
+ subject="comment 2"
+ date="2016-08-04T00:56:30Z"
+ content="""
+That was fast! Thanks again Joey.
+"""]]