* update mu4e documentation a bit
* lib: make renaming messages upon moving them optional
* add unit test for the optional message file renaming
* mu4e: fix warning
Add custom var mu4e-view-html-plaintext-ratio-heuristic

Add a custom var to enable the customisation of the ratio between the length of the html and the plaintext parts under which the text is considered to be garbage
* add mu_str_replace
Merge pull request #224 from tuxella/master

* allow the customization of the plaintext / html length ratio
* mu-cmd-server: add support for moving without renaming
* fix CSV quoting (fields with commas)
* mu4e-compose: unset the new flags when forwarding/replying to messages; fixes #214.
* test-mu-maildir: fix regexp
* fix matching backslashes, add some tests
* fix quoting of contacts in autocompletion (thanks to jhelberg)
Merge branch 'master' into w3m-stgit
* unset w3m-minor-mode when switching to plain text part